Tiêu đề 10. P1C10 (Ideal Gas and Kinetics of Gases) Without Solve.pdf ✅

Av`k© M ̈vm I M ̈v‡mi MwZZË¡  Varsity Practice Sheet......................................................................................................... 1 weMZ mv‡j DU-G Avmv cÖkœvejx 1. `ywU GK-cigvYyK Av`k© M ̈vm ci ̄ú‡ii mv‡_ Zvcxq mvg ̈ve ̄’vq Av‡Q| A M ̈vm m f‡ii AYy Øviv MwVZ, Ges B M ̈vm 4 m f‡ii AYy Øviv MwVZ| A M ̈v‡mi AvqZb B M ̈v‡mi AvqZ‡bi wØ ̧Y| G‡`i Pv‡ci AbycvZ PA PB KZ? [DU 23-24] 1 4 1 2 1 2 2. †Kv‡bv Av`k© M ̈v‡mi ZvcgvÎv †Kjwfb † ̄‹‡j 4 ̧Y e„w× †c‡j Zvi AYy ̧‡jvi g~j Mo eM©‡eM KZ ̧Y e„w× cvq? [DU 20-21, 15-16] 4 1 2 2 1 3. GKwU M ̈vm AYyi e ̈vm 2  10–10 m Ges cÖwZ Nb †mw›UwgUv‡i AYyi msL ̈v 3  1019 n‡j M ̈vm AYyi Mo gy3c_ n‡eÑ [DU 16-17] 3  10–3 cm 3  104 cm 3  10–5 cm 6  10–6 cm 4. GKwU KYvi ̄^vaxbZvi gvÎvi msL ̈v 5 n‡j kw3i mgwefvRb bxwZ Abyhvqx KYvwUi †gvU kw3 KZ? [DU 15-16] kT 2 kT 3kT 2 5kT 2 5. GKwU wmwjÛv‡i ivLv GKwU Av`k© M ̈v‡mi AYy ̧‡jvi eM©g~j Mo eM©‡eM u| M ̈v‡m Zvc cÖ‡qv‡Mi d‡j Pvc 9 ̧Y e„w× †cj| wmwjÛv‡ii AvqZb AcwiewZ©Z _vK‡j M ̈v‡mi AYy ̧‡jvi cwiewZ©Z eM©g~j Mo eM©‡eM KZ? [DU 14-15] 9u 6u 3 u 2 3u 6. GKwU Av`k© M ̈v‡mi bgybvi ZvcgvÎv 20C| hw` bgybvwUi Pvc Ges AvqZb wØ ̧Y Kiv nq, Z‡e cwiewZ©Z ZvcgvÎv KZ? [DU 13-14] 20C 80C 900C 1200C 7. †KD hw` cvnv‡oi P‚ovq cvwb dzUv‡Z Pvq Z‡e Zv‡K KZ ZvcgvÎvq †duvUv‡Z n‡e? [DU 08-09] 100C Gi †ewk 100C Gi Kg 100C Awb‡Y©q ANSWER BOX 1 2 3 4 5 6 7 weMZ mv‡j GST-G Avmv cÖkœvejx 1. †Kvb GKwU n«‡`i Zj‡`k n‡Z GKwU evqy ey`ey` cvwbi Dcwic„‡ô Avm‡j Gi AvqZb wØ ̧Y nq| evqyi Pvc 1.01  105 Pa n‡j n«‡`i MfxiZv KZ? [GST 23-24] 10.0 m 10.1 m 10.2 m 10.3 m 2. KZ ZvcgvÎvq Aw·‡Rb AYyi g~j Mo eM©‡eM –100C ZvcgvÎvq nvB‡Wav‡Rb AYyi g~j Mo eM©‡e‡Mi mgvb n‡e? [GST 23-24] 27.68 K 227.8 K 276.8 K 2768 K 3. M ̈v‡mi AYyi Mo gy3c_ () I NbZ¡ () Gi g‡a ̈ m¤úK©Ñ [GST 22-23; RU 21-22; JnU 16-17]      1    1  2    2 4. hw` 30C ZvcgvÎv I 6  105 Pa Pv‡ci GKwU M ̈vm‡K m‡gvò cÖwμqvq wZb ̧Y AvqZ‡b cÖmvwiZ Kiv nq, Z‡e M ̈vmwUi P‚ovšÍ Pvc KZ Pa? [GST 22-23] 2  105 2.5  105 3  105 4.5  105 5. w ̄’i AvqZ‡b GKwU M ̈v‡mi ZvcgvÎv evov‡j H M ̈v‡miÑ [GST 21-22] Pvc I MwZkw3 evo‡e Pvc I MwZkw3 Kg‡e NbZ¡ evo‡e NbZ¡ Kg‡e 6. 27C ZvcgvÎvq evqyi Av‡cwÿK Av`a©Zv 70% Ges wkwkiv‡1⁄4 m¤ú„3 Rjxqev®ú Pvc 14  10–3 mHg n‡j, H ZvcgvÎvq m¤ú„3 Rjxqev®ú Pvc KZ mHg? [GST 21-22] 12  10–3 16  10–3 20  10–3 22  10–3
2 .......................................................................................................................................  Physics 1st Paper Chapter-10 7. 10 wjUvi AvqZ‡bi e× cv‡Î 300 K ZvcgvÎvq 16 g Aw·‡Rb †h Pvc cÖ`k©b K‡i, GKB cv‡Î GKB ZvcgvÎvq KZ MÖvg bvB‡Uav‡Rb ivL‡j GKB Pvc cÖ`k©b Ki‡e? [GST 20-21] 14 16 18 32 ANSWER BOX 1 2 3 4 5 6 7 weMZ mv‡j Agri-G Avmv cÖkœvejx 1. ̄^vfvweK ZvcgvÎv I Pv‡c R Gi gvb n‡”QÑ [Agri. Guccho 21-22] 8.32 JK–1mol–1 8.31 KJ–1mol–1 8.31 JK–1mol 8.13 J–1mol–1 2. w ̄’i Pv‡c †Kv‡bv M ̈v‡mi ZvcgvÎv I AvqZb h_vμ‡g 30C I 10 L| ZvcgvÎv †mjwmqvm † ̄‹‡j wØ ̧Y Kiv n‡j Gi AvqZb KZ ̧Y n‡e? [Agri. Guccho 21-22] 1.5 2 0.5 1.1 3. w ̄’i Pv‡c †Kvb ZvcgvÎvq †Kv‡bv M ̈v‡mi g~j Mo eM©‡eM cÖgvY Pvc I ZvcgvÎvi g~j Mo eM©‡e‡Mi A‡a©K n‡e? [Agri. Guccho 21-22; JU 19-20] 68.25 K 273 K 1029 K 34.125 K ANSWER BOX 1 2 3 weMZ mv‡j JU-G Avmv cÖkœvejx 1. GKwU Av`k© M ̈vm GKwU fvimvg ̈ Ae ̄’v (P1, V1, T1, N) †_‡K Ab ̈ fvimvg ̈ Ae ̄’vq (2P1, 3V1, T2, N) cwiewZ©Z nq| Zv n‡j wb‡Pi †KvbwU mwVK? [JU 22-23] T1 = T2 T1 = T2 6 T1 = 6T2 T1 = 3T2 2. ZvcgvÎv e„w× †c‡j AYy ̧‡jvi Mo eM©‡eMÑ [JU 22-23] n«vm cvq e„w× cvq AcwiewZ©Z _v‡K KL‡bv ev‡o KLbI K‡g 3. 30C ZvcgvÎvq Aw·‡R‡bi g~j Mo eM©‡eMÑ [JU 22-23] 485 ms–1 850 ms–1 380 ms–1 548 ms–1 4. †Kv‡bv n«‡`i Zj‡`k †_‡K cvwbi DcwiZ‡j Avmvq GKwU evqy ey`ey‡`i AvqZb 10 ̧Y nq| evqygЇji Pvc 105 Nm–2 n‡j n«‡`i MfxiZv KZ? [JU 21-22] 91.84 m 40.81 m 100 m 50.81 m 5. 27C ZvcgvÎvq `ywU Aw·‡Rb cigvYyi MwZkw3 KZ?[JU 21-22] 12.42  10–21 J 6.21  10–21 J 1.242  10–21 J 0.621  10–21 J 6. m¤ú„3 ev®ú †Kvb m~Î †g‡b P‡j? [JU 21-22] e‡qj Gi m~Î Pvj©m Gi m~Î DfqwUB †Kv‡bvwUB bq 7. 0C ZvcgvÎvq Rjxq m¤ú„3 ev®úPvc KZ? [JU 21-22] k~b ̈ 0.40 cm Hg 76 cm Hg Amxg 8. M ̈v‡mi MwZZË¡ Abymv‡i 0 K ZvcgvÎvq M ̈v‡mi MwZkw3 n‡eÑ [JU 20-21] me©vwaK k~b ̈ me©wb¤œ gvSvgvwS 9. ﮋ I wm3 nvB‡MÖvwgUv‡i ev‡j¦i g‡a ̈ ZvcgvÎvi cv_©K ̈ AwaK wb‡`©k Ki‡jÑ [JU 19-20; RU 15-16] D”P Av‡cwÿK Av`a©Zv wb¤œ Av‡cwÿK Av`a©Zv D”P wkwkiv1⁄4 wb¤œ wkwkiv1⁄4 10. 0C ZvcgvÎvq Aw·‡R‡bi g~j Mo eM©‡eM KZ? [JU 17-18] 560 ms–1 461 ms–1 861 ms–1 961 ms–1 11. ̄^vfvweK ZvcgvÎv I Pv‡c GKwU M ̈v‡mi NbZ¡ 0.09 kgm–3 n‡j M ̈v‡mi AYymg~‡ni g~j Mo eM©‡eM KZ n‡e? [JU 17-18, 11-12, 09-10] 1939.38 ms–1 1839.38 ms–1 18.3938 ms–1 19.3938 ms–1 12. 0C ZvcgvÎvq †Kv‡bv M ̈v‡mi Pvc 5  105 Pa n‡j 80C ZvcgvÎvq Gi Pvc KZ n‡e? [JU 16-17; RU 08-09; CU 07-08] 6.465  105 Pa 6.465  106 Pa 6.465  107 Pa 6.455  108 Pa 13. †gvjvi M ̈vm aaæe‡Ki gvÎv mgxKiY n‡jvÑ [JU 16-17] KvR–1K –1 †gvj–1 KvR K –1 †gvj–1 KvR–1 K –1 †gvj KvR–1 K†gvj–1 14. †Kv‡bv wbw`©ó f‡ii M ̈v‡mi ZvcgvÎv 27C| AvqZb w ̄’i _vK‡j †Kvb ZvcgvÎvq Pvc wØ ̧Y n‡e? [JU 14-15] 300 K 600C 600 K 300C 15. 27C ZvcgvÎvq 0.8 m cvi` Pv‡c GKwU M ̈v‡mi AvqZb 9 m3 | ZvcgvÎv 127C I AvqZb 3 m3 Ki‡Z n‡j KZ Pvc cÖ‡qvM Ki‡Z n‡e? [JU 14-15] 5 m 0.8 m 3.2 m 4 m
Av`k© M ̈vm I M ̈v‡mi MwZZË¡  Varsity Practice Sheet........................................................................................................ 3 16. wkwkiv‡1⁄4i m¤ú„3 ev®úPvc F Ges evqyi ZvcgvÎvq m¤ú„3 ev®úPvc f n‡j, Av‡cwÿK Av`a©Zv R = ? [JU 14-15; BRUR 13-14] R = f F R = f F  100% R = F f  100% R = F f 17. †Kv‡bv GKw`‡b evqygЇji ZvcgvÎv 20C Ges wkwkiv1⁄4 15C| 20C I 15C ZvcgvÎvq m¤ú„3 Rjxqev‡®úi Pvc h_vμ‡g 4  10–3 m I 2  10–3 m cvi` n‡j, Av‡cwÿK Av`a©Zv KZ? [JU 14-15; RU 07-08] 20% 40% 50% 60% ANSWER BOX 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 weMZ mv‡j RU-G Avmv cÖkœvejx 1. †Kvb ̄’v‡bi evqyi cÖwZ GKK AvqZ‡b Dcw ̄’Z Rjxq ev‡®úi fi‡K e‡j H ̄’v‡biÑ [RU 23-24] Av`a©Zv wkwkiv1⁄4 cig Av`a©Zv Av‡cwÿK Av`a©Zv 2. f ̈vbWvi Iqvj‡mi mgxKi‡Y †Kvb ivwki ms‡kvab we` ̈gvb? [RU 22-23] P I T P I V V I T P, V I T 3. 29C ZvcgvÎvq 3 g bvB‡Uav‡Rb M ̈v‡mi †gvU MwZkw3 KZ? [bvB‡Uav‡R‡bi MÖvg AvYweK fi 28 g] [RU 22-23; JU 22-23; JUST-A 19-20] 403.33 J 268.88 J 302 J 29 J 4. Am¤ú„3 ev‡®úi †ÿ‡Î †KvbwU mwVK bq? [RU 22-23] Am¤ú„3 ev®ú e‡q‡ji m~Î gv‡b Am¤ú„3 ev®ú Ave× ̄’v‡b •Zwi nq ZvcgvÎv e„w× K‡i Am¤ú„3 ev®ú‡K m¤ú„3 ev‡®ú cwiYZ Kiv hvq Am¤ú„3 ev®ú Pvj©‡mi m~Î †g‡b P‡j 5. w ̄’i Pv‡c wbw`©ó †Kv‡bv M ̈v‡mi AvqZb 0C ZvcgvÎvq 8 m3 Ges 25C ZvcgvÎvq 18 m3 | H M ̈vmwUi w ̄’i Pv‡c AvqZb cÖmviv1⁄4 KZ n‡e? [RU 21-22] 0.0252C 0.05C –1 0.01C –1 0.04C –1 6. M ̈v‡mi Pvc GKK AvqZ‡bi MwZkw3i KZ Ask? [RU 21-22] 2 3 3 2 1 2 †Kv‡bvwUB bq 7. †KvbwU wg_ ̈v? [RU 20-21] Av`a©ZvgvcK h‡š¿ `yB _v‡g©vwgUv‡ii cv‡Vi cv_©K ̈ n«vm †c‡j So n‡Z cv‡i ce©‡Zi P‚ovq evqyi Pvc Kg, cvwbi ùzUbv1⁄4 Kg, ZvB ivbœv Kiv mnR el©v A‡cÿv kxZKv‡j †fRv Kvco ZvovZvwo ïKvq evqyi cig Av`a©Zv 10 gm–3 Øviv eySvq †h, GK NbwgUvi AvqZ‡bi evqy‡Z 10 g Rjxqev®ú we` ̈gvb 8. hw` Pvc e„w× cvq, Zvn‡j ùzUbvsKÑ [RU 20-21; BRUR 13-14] decreased increased remained constant none of them 9. Pvj©‡mi m~ÎwU wb‡Pi †Kvb †jLwPÎwU w`‡q cÖKvk Kiv nq? [RU 19-20] P V V P T V V T 10. n msL ̈K M ̈v‡mi AYyi cÖ‡Z ̈KwUi `aæwZ 2 ms–1 | AYy ̧‡jvi r.m.s `aæwZ KZ ms–1 ? [RU 18-19] 2 n n 2 2 n 2 11. cuvPwU AYyi †eM v, 2v, 3v, 4v, 5v| AYy ̧‡jvi Mo eM©‡e‡Mi eM©g~j KZ? [RU 17-18] 11 v v 11 v 11 11 12. Av`k© M ̈v‡mi Af ̈šÍixY kw3 wbf©i K‡iÑ [RU 17-18] ZvcgvÎvi Dci Pv‡ci Dci AvqZ‡bi Dci M ̈v‡mi cÖK...wZi Dci 13. 32 K ZvcgvÎvq Aw·‡Rb M ̈v‡mi r.m.s †eM KZ? [RU 17-18] R 6R 2R 3R 14. w ̄’i Pv‡c KZ ZvcgvÎvq †Kv‡bv M ̈v‡mi AYyi Mo eM©‡e‡Mi eM©g~j cÖgvY Pvc I ZvcgvÎvi Mo eM©‡e‡Mi eM©g~‡ji wØ ̧Y n‡e? [RU 16-17, 14-15] 546 K 1092 K 273 K 2184 K
4 .......................................................................................................................................  Physics 1st Paper Chapter-10 15. GKRb Wzeywi n«‡`i Zj‡`‡k KvR Kivi mgq 2 cm3 AvqZ‡bi ey`ey` Dc‡ii w`‡K cÖevwnZ n‡”Q| cvwbi DcwiZ‡j ey`ey‡`i AvqZb 4 cm3 nq; wKš‘ ZvcgvÎv AcwiewZ©Z _v‡K| hw` evqygÐjxq Pvc 10 m cvwbi Pv‡ci mgvb nq Z‡e n«‡`i MfxiZv KZ? [RU 15-16] 10 m 20 m 30 m 40 m 16. M ̈v‡mi AYy ̧wji Mo eM©‡eM cig ZvcgvÎvi mgvbycvwZK, Gi mg_©b †Kv_vq †g‡j? [RU 10-11] e‡q‡ji m~Î ZvcMwZwe` ̈v M ̈v‡mi MwZZË¡ †Kv‡bvwUB bq ANSWER BOX 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 weMZ mv‡j CU-G Avmv cÖkœvejx 1. †Kv‡bv Av`k© M ̈v‡mi ZvcgvÎv 120 K †_‡K 480 K G DbœxZ Kiv n‡jv| hw` 120 K-G g~j Mo eM©‡eM v nq Z‡e 480 K-G Zv n‡eÑ [CU 18-19] 4v 2v v 2 v 4 2. GKwU wØcvigvYweK M ̈v‡mi Rb ̈ ̄^vaxbZvi gvÎvÑ [CU 16-17] 3 8 4 2 5 3. 27C ZvcgvÎvq GK †gvj wnwjqvg M ̈v‡mi MwZkw3i cwigvYÑ| [CU 16-17] 3500 J 3845 J 3650 J 3741 J ANSWER BOX 1 2 3 weMZ mv‡j JnU-G Avmv cÖkœvejx 1. wbw`©ó f‡ii GKwU Av`k© M ̈v‡mi AvqZb aaæeK Pv‡c wØ ̧Y Kiv n‡jv| hw` M ̈v‡mi cÖv_wgK ZvcgvÎv 13C nq Z‡e P‚ovšÍ ZvcgvÎv KZ? [JnU 10-11] 75C 299C 13C 26C ANSWER BOX 1 weMZ mv‡j KU-G Avmv cÖkœvejx 1. wbw`©ó f‡ii †Kv‡bv M ̈v‡mi AvqZb D‡jøL Ki‡Z Kx cÖ‡qvRb? [KU 15-16] Pvc ZvcgvÎv Pvc I ZvcgvÎv cig k~b ̈ ZvcgvÎv 2. †Kv‡bv wbw`©ó f‡ii M ̈v‡mi ZvcgvÎv 30C| Pvc w ̄’i _vK‡j †Kvb ZvcgvÎvq AvqZb wØ ̧Y n‡e? [KU 13-14] 636C 663C 366C 333C 3. wbDU‡bi kxZjxKiY m~Î †KvbwU? [KU 12-13] E  (T ) 2 1 – T 2 2 E  (T1 – T2) E  (T ) 4 1 – T 4 2 E  T 4 4. GKB ZvcgvÎv I Pv‡c mgvb AvqZ‡bi mKj M ̈v‡m mgvb msL ̈K AYy _v‡K| GwU njÑ [KU 11-12, 05-06] Pvj©‡mi m~Î e‡q‡ji m~Î †i‡bvi m~Î A ̈v‡fvM ̈v‡Wavi m~Î ANSWER BOX 1 2 3 4 weMZ mv‡j IU-G Avmv cÖkœvejx 1. GKwU AveZ©biZ KYvi ̄^vaxbZvi gvÎvÑ [IU 19-20] 2 3 4 5 2. †Kvb ZvcgvÎvq M ̈v‡mi MwZkw3 k~b ̈ nq? [IU 16-17; CoU 16-17] –273C 273C 0C 303C 3. cig k~b ̈ ZvcgvÎv n‡”QÑ [IU 15-16] –273C 0C 273C †Kv‡bvwUB bq 4. AYyi g~j eM© †e‡Mi mv‡_ Pv‡ci m¤úK© n‡”Q, P = ? [IU 13-14] 1 3 c 2 2 3 E Nmc2 3l 2 GwU mve©Rbxb 5. wm3 I ﮋ evj¦ _v‡g©vwgUv‡ii cv‡Vi e ̈eavb nVvr K‡g hvIqvi A_©Ñ [IU 12-13] So n‡Z cv‡i e„wó n‡Z cv‡i AvenvIqv ïé evqy Av`a© 6. †Kv‡bv c`v_© Gi μvwšÍ ZvcgvÎv A‡cÿv AwaK ZvcgvÎv _vK‡j Zv‡K ejv nqÑ [IU 10-11] ev®ú Zij M ̈vm †Kv‡bvwUB bq