{"id":4475,"date":"2025-11-15T13:26:45","date_gmt":"2025-11-15T13:26:45","guid":{"rendered":"https:\/\/hazarnotes.com\/?p=4475"},"modified":"2025-11-15T13:26:45","modified_gmt":"2025-11-15T13:26:45","slug":"class-9-physical-science-3rd-unit-test-question-paper-set-2-wbbse","status":"publish","type":"post","link":"https:\/\/hazarnotes.com\/mystaging01\/class-9-physical-science-3rd-unit-test-question-paper-set-2-wbbse\/","title":{"rendered":"Class 9 Physical Science 3rd Unit Test Question Paper Set-2 wbbse | \u09a8\u09ac\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u09ad\u09cc\u09a4\u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8 \u09ac\u09be\u09b0\u09cd\u09b7\u09bf\u0995 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09a8\u09ae\u09c1\u09a8\u09be \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 \u09b8\u09c7\u099f-\u09e8"},"content":{"rendered":"

3rd SUMMATIVE EVALUATION
\nCLASS 9 (IX) WBBSE
\nPHYSICAL SCIENCE QUESTION PAPER <\/strong><\/p>\n

Class 9 Physical Science 3rd Unit Test Question Paper Set-2 wbbse | \u09a8\u09ac\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u09ad\u09cc\u09a4\u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8 \u09ac\u09be\u09b0\u09cd\u09b7\u09bf\u0995 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09a8\u09ae\u09c1\u09a8\u09be \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 \u09b8\u09c7\u099f-\u09e8<\/strong><\/span><\/p>\n

\ud83d\udccc\u09a8\u09ac\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0\u00a0 Click Here<\/a><\/strong><\/p>\n

Set-2<\/strong><\/span><\/h2>\n

\u09a4\u09c3\u09a4\u09c0\u09af\u09bc \u09aa\u09b0\u09cd\u09af\u09be\u09af\u09bc\u0995\u09cd\u09b0\u09ae\u09bf\u0995 \u09ae\u09c2\u09b2\u09cd\u09af\u09be\u09af\u09bc\u09a8<\/strong>
\n\u09a8\u09ac\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf
\n\u09ac\u09bf\u09b7\u09af\u09bc : \u09ad\u09cc\u09a4 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8<\/strong>
\n\u09b8\u09ae\u09af\u09bc : \u09e9.\u09e7\u09eb \u0998\u09a3\u09cd\u099f\u09be \u09aa\u09c2\u09b0\u09cd\u09a3\u09ae\u09be\u09a8 : \u09ef\u09e6<\/strong><\/p>\n

GROUP – A<\/strong><\/p>\n

1. \u09b8\u09ac \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09c7\u09b0 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09cb : 1\u00d711=11<\/strong><\/span><\/p>\n

(a) 1N = \u0995\u09a4 \u09a1\u09be\u0987\u09a8 ?
\n(i) 10\u2074
\n(ii) 10
\n(iii) 100
\n(iv) 10\u2075<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> (iv) 10\u2075<\/p>\n

(b) 1 \u09b2\u09bf\u099f\u09be\u09b0 \u099c\u09b2 = \u0995\u09a4 \u09b8\u09bf\u09b8\u09bf ?
\n(i) 1000 cc
\n(ii) 200 cc
\n(ii) 1 cc
\n(iv) 50 cc<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> (i) 1000 cc<\/p>\n

(c) \u098f\u0995\u099f\u09bf \u0995\u09a3\u09be r \u09ac\u09cd\u09af\u09be\u09b8\u09be\u09b0\u09cd\u09a7\u09c7\u09b0 \u09ac\u09c3\u09a4\u09cd\u09a4\u09be\u0995\u09be\u09b0 \u09aa\u09a5\u09c7\u09b0 \u0985\u09b0\u09cd\u09a7\u09c7\u0995 \u0985\u09a4\u09bf\u0995\u09cd\u09b0\u09ae \u0995\u09b0\u09b2\u09c7 \u098f\u09b0 \u09b8\u09b0\u09a3 \u0995\u09a4 \u09b9\u09ac\u09c7 ?
\n(i) 2\u041f\u0433
\n(\u0456\u0457) \u041f\u0433
\n(iii) r
\n(iv) 2r<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> (iv) 2r<\/p>\n

(d) 1 \u099c\u09c1\u09b2\u09c7\u09b0 \u09ae\u09be\u09a8-
\n(i) 10\u00ba erg
\n(ii) 10\u2075 erg
\n(iii) 10\u2077 erg
\n(iv) 0 erg<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> (iii) 10\u2077 erg<\/p>\n

(e) \u09b6\u09ac\u09cd\u09a6\u09c7\u09b0 \u09a4\u09c0\u09ac\u09cd\u09b0\u09a4\u09be \u09ae\u09be\u09aa\u09be\u09b0 \u098f\u0995\u0995
\n(i) \u099c\u09c1\u09b2
\n(ii) \u09ac\u09c7\u09b2
\n(iii) \u09b9\u09be\u09b0\u09cd\u09a1\u099c
\n(iv) \u09a8\u09bf\u0989\u099f\u09a8<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> (ii) \u09ac\u09c7\u09b2<\/p>\n

(f) \u09ac\u09be\u09b7\u09cd\u09aa\u09c0 \u09ad\u09ac\u09a8\u09c7\u09b0 \u09b2\u09c0\u09a8 \u09a4\u09be\u09aa \u09b9\u09b2 –
\n(i) 537 cal\/gm
\n(ii) 80 cal\/gm
\n(iii) 0 cal\/gm
\n(iv) 7 cal\/gm<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> (i) 537 cal\/gm<\/p>\n

(g) \u0985\u09cd\u09af\u09be\u09b8\u09bf\u09a1\u09c7\u09b0 \u099c\u09b2\u09c0\u09df \u09a6\u09cd\u09b0\u09ac\u09a3\u09c7 \u0989\u09ce\u09aa\u09a8\u09cd\u09a8 \u0995\u09b0\u09c7
\n(i) OH\u207b \u0986\u09df\u09a8
\n(ii) H\u207a \u0986\u09df\u09a8
\n(iii) Cl\u207b
\n(iv) NO\u2083\u207b \u0986\u09df\u09a8<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> (ii) H\u207a \u0986\u09df\u09a8<\/p>\n

(h) 1 amu = ?
\n(i) 1 g
\n(ii) 1.6605 \u00d7 10\u207b\u00b2\u2074g
\n(iii) 1.6605g
\n(iv) 1.6605 x 10\u00b2\u00b3g<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> (ii) 1.6605 \u00d7 10\u207b\u00b2\u2074g<\/p>\n

(i) \u0997\u09cd\u09b0\u09bf\u09a8 \u09ad\u09bf\u099f\u09cd\u09b0\u09bf\u09df\u09b2\u09c7\u09b0 \u09b8\u0982\u0995\u09c7\u09a4 \u09b9\u09b2\u2013
\n(i) FeSO\u2084, 7H\u2082O
\n(ii) ZnSO\u2084, 7H\u2082O
\n(iii) CuSO\u2084, 5H\u2082O
\n(iv) C\u2086H\u2081\u2082O\u2086<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> (i) FeSO\u2084, 7H\u2082O<\/p>\n

(j) \u09aa\u09cd\u09b0\u09b6\u09ae \u09a6\u09cd\u09b0\u09ac\u09a8\u09c7 pH \u098f\u09b0 \u09ae\u09be\u09a8\u2013
\n(i) 4
\n(ii) 9
\n(iii) 7
\n(iv) 10<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> (iii) 7<\/p>\n

(k) \u09a8\u0995-\u09a8\u09bf-\u09b8\u09bf\u09a8\u09a1\u09cd\u09b0\u09cb\u09ae \u09b0\u09cb\u0997 \u09b9\u09df\u2013
\n(i) Ca
\n(ii) Ar
\n(iii) F
\n(iv) \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8- \u098f\u09b0 \u099c\u09a8\u09cd\u09af<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> (iv) \u09ad\u09bf\u099f\u09be\u09ae\u09bf\u09a8- \u098f\u09b0 \u099c\u09a8\u09cd\u09af\u0964<\/p>\n

GROUP – B<\/strong><\/p>\n

2. \u09b8\u0982\u0995\u09cd\u09b7\u09bf\u09aa\u09cd\u09a4 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993 (\u09aa\u09a8\u09c7\u09b0\u09cb\u099f\u09bf) : 1\u00d715=15<\/strong><\/span><\/p>\n

(i) \u09b6\u09ac\u09cd\u09a6\u09c7\u09b0 \u0989\u09ce\u09b8\u0995\u09c7 \u0995\u09c0 \u09ac\u09b2\u09c7 ?<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09b8\u09cd\u09ac\u09a8\u0995\u0964<\/p>\n

(ii) \u099c\u09b2\u09c7\u09b0 \u0986\u09aa\u09c7\u0995\u09cd\u09b7\u09bf\u0995 \u09a4\u09be\u09aa \u0995\u09a4 ?<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> 4200 J\/kg\/k<\/p>\n

(iii) \u0995\u09be\u09b0\u09cd\u09af \u0995\u09c0 \u09a7\u09b0\u09a8\u09c7\u09b0 \u09b0\u09be\u09b6\u09bf ?<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09b8\u09cd\u0995\u09c7\u09b2\u09be\u09b0<\/p>\n

(iv) \u09ac\u09c3\u09b7\u09cd\u099f\u09bf\u09b0 \u099c\u09b2 \u09ae\u09c3\u09a6\u09c1\u099c\u09b2 \u09a8\u09be \u0996\u09b0 \u099c\u09b2 ?<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09ae\u09c3\u09a6\u09c1<\/p>\n

(v) \u098f\u0995\u099f\u09bf \u0989\u09ad\u09a7\u09b0\u09cd\u09ae\u09c0 \u0985\u0995\u09cd\u09b8\u09be\u0987\u09a1 \u098f\u09b0 \u0989\u09a6\u09be\u09b9\u09b0\u09a3 \u09a6\u09be\u0993\u0964<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> Al\u2082O\u2083<\/p>\n

(vi) \u0995\u09c0\u09b8\u09c7\u09b0 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac\u09c7 \u09ae\u09be\u09b0\u09cd\u09ac\u09c7\u09b2 \u0995\u09cd\u09b7\u09a4\u09bf\u0997\u09cd\u09b0\u09b8\u09cd\u09a4 \u09b9\u09df ?<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u0985\u09ae\u09cd\u09b2 \u09ac\u09c3\u09b7\u09cd\u099f\u09bf\u09b0<\/p>\n

(vii) \u09a6\u09cd\u09b0\u09ac\u09a8\u09c7\u09b0 \u0985\u0982\u09b6\u0997\u09c1\u09b2\u09bf \u0995\u09c0 \u0995\u09c0?<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09a6\u09cd\u09b0\u09be\u09ac\u0995 \u0993 \u09a6\u09cd\u09b0\u09be\u09ac\u0964<\/p>\n

(viii) NH\u2083 \u098f\u09b0 \u0986\u09a8\u09ac\u09bf\u0995 \u09ad\u09b0 \u0995\u09a4 ?<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> 17-031 g\/mol<\/p>\n

(ix) \u09aa\u09b0\u09ae\u09be\u09a8\u09c1\u09b0 \u0995\u09c7\u09a8\u09cd\u09a6\u09cd\u09b0\u09c7 \u0986\u09a7\u09be\u09a8 \u09a8\u09bf\u09b0\u09aa\u09c7\u0995\u09cd\u09b7 \u0995\u09a3\u09be\u099f\u09bf\u09b0 \u09a8\u09be\u09ae \u0995\u09c0 ?<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09a8\u09bf\u0989\u099f\u09cd\u09b0\u09a8<\/p>\n

(x) \u099a\u09be\u09aa\u09c7\u09b0 \u09ae\u09be\u09a4\u09cd\u09b0\u09be \u09b2\u09c7\u0996\u09cb\u0964<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> ML\u207b\u00b9T\u207b\u00b2<\/p>\n

(xi) \u0995\u09cb\u09a8 \u09ad\u09cc\u09a4\u09b0\u09be\u09b6\u09bf\u09b0 \u098f\u0995\u0995 m\/s\u00b2\u200c ?<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09a4\u09cd\u09ac\u09b0\u09a3<\/p>\n

(xii) 40\u00b0C \u0989\u09b7\u09cd\u09a3\u09a4\u09be\u09af\u09bc \u099c\u09b2\u09c7\u09b0 \u0998\u09a8\u09a4\u09cd\u09ac \u0995\u09a4 ?<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> 10g\/cc<\/p>\n

(xiii) \u09ac\u09c7\u0997 \u0995\u09be\u0995\u09c7 \u09ac\u09b2\u09c7 ?<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u098f\u0995\u0995 \u09b8\u09ae\u09af\u09bc\u09c7 \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09a6\u09bf\u0995\u09c7 \u09af\u09c7 \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac \u0985\u09a4\u09bf\u0995\u09cd\u09b0\u09ae \u0995\u09b0\u09c7, \u09a4\u09be\u0995\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u099f\u09bf\u09b0 \u09ac\u09c7\u0997 \u09ac\u09b2\u09c7\u0964<\/p>\n

(xiv) \u0985\u09cd\u09af\u09be\u09ad\u09cb\u0997\u09cd\u09af\u09be\u09a1\u09cd\u09b0\u09cb \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u09ae\u09be\u09a8 \u0995\u09a4?<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> 6.023\u00d710\u00b2\u00b3<\/p>\n

(xv) \u0987\u09ae\u09be\u09b2\u09b8\u09a8 \u0995\u09be\u09b0\u0995 \u098f\u09b0 \u098f\u0995\u099f\u09bf \u0989\u09a6\u09be\u09b9\u09b0\u09a3 \u09a6\u09be\u0993\u0964<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09b8\u09be\u09ac\u09be\u09a8<\/p>\n

(xvi) \u09ac\u09b2, \u09ad\u09b0 \u0993 \u09a4\u09cd\u09ac\u09b0\u09a8\u09c7\u09b0 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u099f\u09bf \u09b2\u09c7\u0996\u0964<\/p>\n

\u0989\u09a4\u09cd\u09a4\u09b0\u0983<\/strong> \u09ac\u09b2 = \u09ad\u09b0\u00d7 \u09a4\u09cd\u09ac\u09b0\u09a3<\/p>\n

GROUP – C<\/strong><\/p>\n

3. \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993 : 2\u00d710 = 20<\/strong><\/span><\/p>\n

(i) \u0995\u09cd\u09af\u09be\u09b2\u09cb\u09b0\u09bf\u09ae\u09bf\u09a4\u09bf\u09b0 \u09ae\u09c2\u09b2 \u09a8\u09c0\u09a4\u09bf\u099f\u09bf \u09b2\u09c7\u0996\u09cb\u0964<\/p>\n

(ii) \u0995\u09ae\u09cd\u09aa\u09be\u0999\u09cd\u0995 \u0995\u09be\u0995\u09c7 \u09ac\u09b2\u09c7 ?<\/p>\n

(iii) \u09b6\u09ac\u09cd\u09a6\u09c7\u09b0 \u09a6\u09c1\u099f\u09bf \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af \u09b2\u09c7\u0996\u09cb\u0964<\/p>\n

(iv) Q = mst \u09b8\u09c2\u09a4\u09cd\u09b0\u09c7\u09b0 \u0989\u09b2\u09cd\u09b2\u09c7\u0996\u09cd\u09af ‘Q’ \u0993 ‘S’ \u09b0\u09be\u09b6\u09bf\u099f\u09bf \u0995\u09c0 \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6 \u0995\u09b0\u09c7 ?<\/p>\n

(v) \u098f\u0995\u099f\u09bf \u0995\u09be\u09b0\u09cd\u09af\u09b9\u09c0\u09a8 \u09ac\u09b2\u09c7\u09b0 \u0989\u09a6\u09be\u09b9\u09b0\u09a3 \u09a6\u09be\u0993\u0964<\/p>\n

(vi) \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09b6\u0995\u09cd\u09a4\u09bf \u09a5\u09c7\u0995\u09c7 \u0997\u09a4\u09bf\u09b6\u0995\u09cd\u09a4\u09bf \u09b0\u09c2\u09aa\u09be\u09a8\u09cd\u09a4\u09b0\u09c7\u09b0 \u0989\u09a6\u09be\u09b9\u09b0\u09a3 \u09a6\u09be\u0993\u0964<\/p>\n

(vii) \u09aa\u09cd\u09b0\u09b6\u09ae\u09a8 \u0995\u09cd\u09b0\u09bf\u09df\u09be\u09df \u0995\u09cb\u09a8 \u09a6\u09c1\u099f\u09bf \u0986\u09df\u09a8 \u09af\u09c1\u0995\u09cd\u09a4 \u09b9\u09df\u09c7 \u099c\u09b2 \u0989\u09ce\u09aa\u09a8\u09cd\u09a8 \u09b9\u09af\u09bc ?<\/p>\n

(viii) 40\u00b0C \u0989\u09b7\u09cd\u09a3\u09a4\u09be\u09df KNO\u2083 \u098f\u09b0 \u09a6\u09cd\u09b0\u09be\u09ac\u09cd\u09af\u09a4\u09be 65 – \u0985\u09b0\u09cd\u09a5 \u0995\u09c0 ?<\/p>\n

(ix) 2 \u09ae\u09cb\u09b2 \u099c\u09b2 = \u0995\u09a4 \u0997\u09cd\u09b0\u09be\u09ae \u099c\u09b2 ?<\/p>\n

(x) `11^{A^{23}}` \u09aa\u09b0\u09ae\u09be\u09a8\u09c1\u09a4\u09c7 \u0995\u099f\u09bf \u09aa\u09cd\u09b0\u09cb\u099f\u09a8 \u0993 \u09a8\u09bf\u0989\u099f\u09cd\u09b0\u09a8 \u0986\u099b\u09c7 ?<\/p>\n

(xi) \u0985\u09b8\u09b9\u09ad\u09be\u09b0 \u0995\u09c0 ?<\/p>\n

GROUP – D<\/strong><\/p>\n

4. \u09af\u09c7 \u0995\u09cb\u09a8 \u09a6\u09b6\u099f\u09bf \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09c7\u09b0 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a6\u09be\u0993 : 3\u00d710 =30<\/strong><\/span><\/p>\n

(i) \u0993\u099c\u09a8 \u09ac\u09be\u0995\u09cd\u09b8\u09c7 \u09ac\u09be\u099f\u0996\u09be\u09b0\u09be \u0997\u09c1\u09b2\u09bf 5:2:2:1 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7 \u0995\u09c7\u09a8 \u09a5\u09be\u0995\u09c7 ?<\/p>\n

(ii) \u0995\u09cb\u09a8\u09c7 \u099a\u09be\u09df\u09c7\u09b0 \u0995\u09be\u09aa\u09c7 \u0995\u09a4 \u09aa\u09b0\u09bf\u09ae\u09be\u09a8 \u099a\u09be \u0986\u099b\u09c7 \u09a4\u09c1\u09ae\u09bf \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u09ac\u09c7 ?<\/p>\n

(iii) \u09a6\u09cd\u09b0\u09c1\u09a4\u09bf \u0993 \u09ac\u09c7\u0997- \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09b2\u09c7\u0996\u09cb\u0964<\/p>\n

(iv) \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09b2\u09c7\u0996\u09cb- \u09ac\u09b2\u09c7\u09b0 \u0998\u09be\u09a4 \u0993 \u0998\u09be\u09a4 \u09ac\u09b2\u0964<\/p>\n

(v) \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u0995\u09a4\u09be\u09b0 \u09b8\u09c2\u09a4\u09cd\u09b0\u09c7 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u099a\u09bf\u09b9\u09cd\u09a8\u0997\u09c1\u09b2\u09bf \u0995\u09cb\u09a8 \u09b0\u09be\u09b6\u09bf \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6 \u0995\u09b0\u09c7 ?<\/p>\n

Y=`frac(mg\/\u03c0r\u00b2){\u2206L\/L}`<\/p>\n

(vi) 2, 8, 1 \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8 \u09ac\u09bf\u09a8\u09cd\u09af\u09be\u09b8 \u09af\u09c1\u0995\u09cd\u09a4 \u09aa\u09b0\u09ae\u09be\u09a3\u09c1\u099f\u09bf\u09b0 \u099a\u09bf\u09a4\u09cd\u09b0 \u0985\u0999\u09cd\u0995\u09a8 \u0995\u09b0\u09cb\u0964<\/p>\n

(vii) STP \u09a4\u09c7 2.24 \u09b2\u09bf\u099f\u09be\u09b0 CO\u2082 \u098f\u09b0 \u09ad\u09b0 \u0995\u09a4 ?<\/p>\n

(viii) \u099f\u09c0\u0995\u09be \u09b2\u09c7\u0996\u09cb – \u0985\u09cd\u09af\u09be\u09a8\u09cd\u099f\u09be\u09b8\u09bf\u09a1<\/p>\n

(ix) 1 \u09ae\u09bf\u09a8\u09bf\u099f\u09c7 20 \u09a8\u09bf\u0989\u099f\u09a8 \u09ac\u09b2 \u09aa\u09cd\u09b0\u09df\u09cb\u0997 \u0995\u09b0\u09c7 1 \u099f\u09bf \u09ac\u09b8\u09cd\u09a4\u09c1\u0995\u09c7 6 \u09ae\u09bf\u099f\u09be\u09b0 \u09b8\u09b0\u09be\u09a8\u09cb \u09b9\u09b2\u0964 \u0995\u09c3\u09a4\u0995\u09be\u09b0\u09cd\u09af\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a8 \u0995\u09a4 \u098f\u09ac\u0982 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u0995\u09a4 \u09b9\u09ac\u09c7 ?<\/p>\n

(x) \u099c\u09b2\u09c7\u09b0 \u09ac\u09cd\u09af\u09a4\u09bf\u0995\u09cd\u09b0\u09be\u09a8\u09cd\u09a4 \u09aa\u09cd\u09b0\u09b8\u09be\u09b0\u09a8 \u098f\u09ac\u0982 \u0986\u09df\u09a4\u09a8 \u0993 \u0989\u09b7\u09cd\u09a3\u09a4\u09be \u09b2\u09c7\u0996\u099a\u09bf\u09a4\u09cd\u09b0 \u0986\u0981\u0995\u09cb\u0964<\/p>\n

(xi) \u09aa\u09cd\u09b0\u09a4\u09bf\u09a7\u09cd\u09ac\u09a8\u09bf \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u09b8\u09ae\u09c1\u09a6\u09cd\u09b0\u09c7\u09b0 \u0997\u09ad\u09c0\u09b0\u09a4\u09be \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u09be \u09af\u09be\u09df \u0995\u09c0\u09ad\u09be\u09ac\u09c7 \u09a4\u09be\u09b0 \u09b8\u09c2\u09a4\u09cd\u09b0\u099f\u09bf \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u09cb\u0964 (\u0997\u09be\u09a3\u09bf\u09a4\u09bf\u0995)\u0964<\/p>\n

GROUP – E\u00a0 \u00a0 \u00a0 \u00a0 3\u00d75=15<\/strong><\/p>\n

(i) \u098f\u0995\u099f\u09bf \u09b8\u09c2\u09b0\u09b6\u09b2\u09be\u0995\u09be\u09b0 \u0995\u09ae\u09cd\u09aa\u09be\u0999\u09cd\u0995 420Hz \u098f\u09b0 \u09a5\u09c7\u0995\u09c7 \u0989\u09ce\u09aa\u09a8\u09cd\u09a8 \u09b6\u09ac\u09cd\u09a6\u09c7\u09b0 \u09a4\u09b0\u0999\u09cd\u0997 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af 10 \u09ae\u09bf\u099f\u09be\u09b0 \u09b9\u09b2\u09c7 \u09b6\u09ac\u09cd\u09a6\u09c7\u09b0 \u09ac\u09c7\u0997 \u0995\u09a4 ?<\/p>\n

(ii) \u099c\u09b2 \u0993 \u09b2\u09ac\u09a8\u09c7\u09b0 \u09ae\u09bf\u09b6\u09cd\u09b0\u09a8 \u0995\u09c0\u09ad\u09be\u09ac\u09c7 \u09aa\u09c3\u09a5\u0995 \u0995\u09b0\u09ac\u09c7 \u09b2\u09c7\u0996\u09cb\u0964<\/p>\n

(iii) \u09a6\u09be\u0981\u09a4\u09c7\u09b0 \u0993\u09aa\u09b0 pH \u098f\u09b0 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac \u0986\u09b2\u09cb\u099a\u09a8\u09be \u0995\u09b0\u09cb\u0964<\/p>\n

(iv) STP \u09a4\u09c7 8gm O\u2082 \u098f\u09b0 \u0986\u09df\u09a4\u09a8 \u0995\u09a4 ?<\/p>\n

(v) \u09aa\u09cd\u09b0\u099a\u09a3\u09cd\u09a1 \u099d\u09dc\u09c7 \u0998\u09b0\u09c7\u09b0 \u099b\u09be\u0989\u09a8\u09bf \u0989\u09dc\u09c7 \u09af\u09be\u09df \u0995\u09c7\u09a8 ?<\/p>\n

\ud83d\udccc \u0986\u09b0\u09cb \u09a6\u09c7\u0996\u09c1\u09a8\u0983<\/strong><\/span><\/p>\n

\ud83d\udccc\u09a8\u09ac\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 Click Here<\/a><\/strong><\/p>\n

\ud83d\udccc \u09a8\u09ac\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u09ac\u09be\u0982\u09b2\u09be<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 Click Here<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

3rd SUMMATIVE EVALUATION CLASS 9 (IX) WBBSE PHYSICAL SCIENCE QUESTION PAPER Class 9 Physical Science 3rd Unit Test Question Paper Set-2 wbbse | \u09a8\u09ac\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u09ad\u09cc\u09a4\u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8 \u09ac\u09be\u09b0\u09cd\u09b7\u09bf\u0995 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09a8\u09ae\u09c1\u09a8\u09be \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 \u09b8\u09c7\u099f-\u09e8 \ud83d\udccc\u09a8\u09ac\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0\u00a0 Click Here Set-2 \u09a4\u09c3\u09a4\u09c0\u09af\u09bc \u09aa\u09b0\u09cd\u09af\u09be\u09af\u09bc\u0995\u09cd\u09b0\u09ae\u09bf\u0995 \u09ae\u09c2\u09b2\u09cd\u09af\u09be\u09af\u09bc\u09a8 \u09a8\u09ac\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u09ac\u09bf\u09b7\u09af\u09bc : \u09ad\u09cc\u09a4 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8 \u09b8\u09ae\u09af\u09bc : \u09e9.\u09e7\u09eb \u0998\u09a3\u09cd\u099f\u09be \u09aa\u09c2\u09b0\u09cd\u09a3\u09ae\u09be\u09a8 : \u09ef\u09e6 … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[122],"tags":[],"class_list":["post-4475","post","type-post","status-publish","format-standard","hentry","category-122"],"_links":{"self":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts\/4475","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/comments?post=4475"}],"version-history":[{"count":0,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts\/4475\/revisions"}],"wp:attachment":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/media?parent=4475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/categories?post=4475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/tags?post=4475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}