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A particle of mass m is moving in a 3-dimensional potential ๐œ™(๐‘Ÿ) = โˆ’ ๐‘˜/๐‘Ÿ โˆ’ ๐‘˜โ€ฒ/3๐‘Ÿ3 ๐‘˜, ๐‘˜โ€ฒ > 0 For the particle with angular momentum ๐‘™, the necessary condition to have a stable circular orbit is
Anonymous Poll
18%
๐‘˜๐‘˜โ€ฒ < ๐‘™4 / 4๐‘š2
73%
๐‘˜๐‘˜โ€ฒ > ๐‘™4 / 4๐‘š2
9%
๐‘˜๐‘˜โ€ฒ < ๐‘™4 / ๐‘š2
0%
๐‘˜๐‘˜โ€ฒ > ๐‘™4 / ๐‘š2
๐€ ๐›๐ข๐  ๐œ๐จ๐ง๐ ๐ซ๐š๐ญ๐ฎ๐ฅ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐ญ๐จ ๐จ๐ฎ๐ซ ๐ฌ๐ญ๐ฎ๐๐ž๐ง๐ญ ๐Ÿ๐จ๐ซ ๐ช๐ฎ๐š๐ฅ๐ข๐Ÿ๐ฒ๐ข๐ง๐  ๐‚๐’๐ˆ๐‘ ๐๐„๐“ ! ๐Ÿ†
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๐—ง๐—ผ ๐—ด๐—ฒ๐˜ ๐—ฑ๐—ฎ๐—ถ๐—น๐˜† ๐—ณ๐—ฟ๐—ฒ๐—ฒ ๐—ฝ๐—ฟ๐—ฎ๐—ฐ๐˜๐—ถ๐—ฐ๐—ฒ ๐—พ๐˜‚๐—ฒ๐˜€๐˜๐—ถ๐—ผ๐—ป๐˜€, ๐—ฅ๐—ฒ๐—ด๐—ถ๐˜€๐˜๐—ฒ๐—ฟ ๐—ต๐—ฒ๐—ฟ๐—ฒ ๐Ÿ‘‰ https://ifasonline.com/csir-net/physical-science/9
๐€ ๐›๐ข๐  ๐œ๐จ๐ง๐ ๐ซ๐š๐ญ๐ฎ๐ฅ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐ญ๐จ ๐จ๐ฎ๐ซ ๐ฌ๐ญ๐ฎ๐๐ž๐ง๐ญ ๐Ÿ๐จ๐ซ ๐ช๐ฎ๐š๐ฅ๐ข๐Ÿ๐ฒ๐ข๐ง๐  ๐‚๐’๐ˆ๐‘ ๐๐„๐“ ! ๐Ÿ†
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The function ๐‘“(๐‘ง) = 1/(๐‘ง+1)(๐‘ง+3) is defined on the complex plane. The coefficient of the (๐‘ง โˆ’ ๐‘ง0)2
term of the Laurent series of ๐‘“(๐‘ง) about ๐‘ง0 = 1 is
Anonymous Poll
15%
7 / 64
50%
7 / 128
31%
9 / 64
4%
9 / 128
๐€ ๐›๐ข๐  ๐œ๐จ๐ง๐ ๐ซ๐š๐ญ๐ฎ๐ฅ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐ญ๐จ ๐จ๐ฎ๐ซ ๐ฌ๐ญ๐ฎ๐๐ž๐ง๐ญ ๐Ÿ๐จ๐ซ ๐ช๐ฎ๐š๐ฅ๐ข๐Ÿ๐ฒ๐ข๐ง๐  ๐‚๐’๐ˆ๐‘ ๐๐„๐“ ! ๐Ÿ†
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๐€ ๐›๐ข๐  ๐œ๐จ๐ง๐ ๐ซ๐š๐ญ๐ฎ๐ฅ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐ญ๐จ ๐จ๐ฎ๐ซ ๐ฌ๐ญ๐ฎ๐๐ž๐ง๐ญ ๐Ÿ๐จ๐ซ ๐ช๐ฎ๐š๐ฅ๐ข๐Ÿ๐ฒ๐ข๐ง๐  ๐‚๐’๐ˆ๐‘ ๐๐„๐“ ! ๐Ÿ†
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In a class of 70 students, 20% of girls have spectacles and 40% of boys have spectacles. If the total number of students having spectacle is 23, the number of boys in the class is
Anonymous Poll
38%
45
29%
14
24%
18
10%
25
โค1
๐€ ๐›๐ข๐  ๐œ๐จ๐ง๐ ๐ซ๐š๐ญ๐ฎ๐ฅ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐ญ๐จ ๐จ๐ฎ๐ซ ๐ฌ๐ญ๐ฎ๐๐ž๐ง๐ญ ๐Ÿ๐จ๐ซ ๐ช๐ฎ๐š๐ฅ๐ข๐Ÿ๐ฒ๐ข๐ง๐  ๐‚๐’๐ˆ๐‘ ๐๐„๐“ ! ๐Ÿ†
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..
๐—ง๐—ผ ๐—ด๐—ฒ๐˜ ๐—ฑ๐—ฎ๐—ถ๐—น๐˜† ๐—ณ๐—ฟ๐—ฒ๐—ฒ ๐—ฝ๐—ฟ๐—ฎ๐—ฐ๐˜๐—ถ๐—ฐ๐—ฒ ๐—พ๐˜‚๐—ฒ๐˜€๐˜๐—ถ๐—ผ๐—ป๐˜€, ๐—ฅ๐—ฒ๐—ด๐—ถ๐˜€๐˜๐—ฒ๐—ฟ ๐—ต๐—ฒ๐—ฟ๐—ฒ ๐Ÿ‘‰ https://ifasonline.com/csir-net/physical-science/9
๐€ ๐›๐ข๐  ๐œ๐จ๐ง๐ ๐ซ๐š๐ญ๐ฎ๐ฅ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐ญ๐จ ๐จ๐ฎ๐ซ ๐ฌ๐ญ๐ฎ๐๐ž๐ง๐ญ ๐Ÿ๐จ๐ซ ๐ช๐ฎ๐š๐ฅ๐ข๐Ÿ๐ฒ๐ข๐ง๐  ๐‚๐’๐ˆ๐‘ ๐๐„๐“ ! ๐Ÿ†
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The population of a town is increasing at a uniform rate. If its population was 90,000 and 96,000 in 2022 and 2023 respectively, what would be its population in 2024?
Anonymous Poll
40%
102, 000
30%
102, 400
25%
102, 720
5%
102, 960
Media is too big
VIEW IN TELEGRAM
Exam Attempt After Studying from the IFAS Course!
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๐€ ๐›๐ข๐  ๐œ๐จ๐ง๐ ๐ซ๐š๐ญ๐ฎ๐ฅ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐ญ๐จ ๐จ๐ฎ๐ซ ๐ฌ๐ญ๐ฎ๐๐ž๐ง๐ญ ๐Ÿ๐จ๐ซ ๐ช๐ฎ๐š๐ฅ๐ข๐Ÿ๐ฒ๐ข๐ง๐  ๐‚๐’๐ˆ๐‘ ๐๐„๐“ ! ๐Ÿ†
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๐ƒ๐š๐ข๐ฅ๐ฒ ๐๐ซ๐š๐œ๐ญ๐ข๐œ๐ž ๐๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง๐˜€ ๐ญ๐จ ๐€๐œ๐ž ๐ญ๐ก๐ž ๐‚๐’๐ˆ๐‘ ๐๐„๐“ ๐Ÿ“š๐Ÿ“..
๐—ง๐—ผ ๐—ด๐—ฒ๐˜ ๐—ฑ๐—ฎ๐—ถ๐—น๐˜† ๐—ณ๐—ฟ๐—ฒ๐—ฒ ๐—ฝ๐—ฟ๐—ฎ๐—ฐ๐˜๐—ถ๐—ฐ๐—ฒ ๐—พ๐˜‚๐—ฒ๐˜€๐˜๐—ถ๐—ผ๐—ป๐˜€, ๐—ฅ๐—ฒ๐—ด๐—ถ๐˜€๐˜๐—ฒ๐—ฟ ๐—ต๐—ฒ๐—ฟ๐—ฒ ๐Ÿ‘‰ https://ifasonline.com/csir-net/physical-science/9
๐€ ๐›๐ข๐  ๐œ๐จ๐ง๐ ๐ซ๐š๐ญ๐ฎ๐ฅ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐ญ๐จ ๐จ๐ฎ๐ซ ๐ฌ๐ญ๐ฎ๐๐ž๐ง๐ญ ๐Ÿ๐จ๐ซ ๐ช๐ฎ๐š๐ฅ๐ข๐Ÿ๐ฒ๐ข๐ง๐  ๐‚๐’๐ˆ๐‘ ๐๐„๐“ ! ๐Ÿ†
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In how many distinct ways can 128 identical marbles be arranged in a complete rectangular grid (disregarding the orientation of the grid)?
Anonymous Poll
21%
7
48%
6
10%
5
21%
4
๐€ ๐›๐ข๐  ๐œ๐จ๐ง๐ ๐ซ๐š๐ญ๐ฎ๐ฅ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐ญ๐จ ๐จ๐ฎ๐ซ ๐ฌ๐ญ๐ฎ๐๐ž๐ง๐ญ ๐Ÿ๐จ๐ซ ๐ช๐ฎ๐š๐ฅ๐ข๐Ÿ๐ฒ๐ข๐ง๐  ๐‚๐’๐ˆ๐‘ ๐๐„๐“ ! ๐Ÿ†
Your hard work and our expert guidance made this success possible. ๐Ÿ”ฅ
๐ŸŒŸ๐Ÿ’๐ŸŽ๐ŸŽ๐ŸŽ+ ๐ˆ๐…๐€๐’ ๐ฌ๐ญ๐ฎ๐๐ž๐ง๐ญ๐ฌ qualified in CSIR NET Dec 2024!
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๐Ÿ“š ๐ƒ๐š๐ข๐ฅ๐ฒ ๐๐ซ๐š๐œ๐ญ๐ข๐œ๐ž ๐๐ฎ๐ž๐ฌ๐ญ๐ข๐จ๐ง๐˜€ ๐ญ๐จ ๐€๐œ๐ž ๐ญ๐ก๐ž ๐‚๐’๐ˆ๐‘ ๐๐„๐“ ๐Ÿ“š๐Ÿ“
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๐—ง๐—ผ ๐—ด๐—ฒ๐˜ ๐—ฑ๐—ฎ๐—ถ๐—น๐˜† ๐—ณ๐—ฟ๐—ฒ๐—ฒ ๐—ฝ๐—ฟ๐—ฎ๐—ฐ๐˜๐—ถ๐—ฐ๐—ฒ ๐—พ๐˜‚๐—ฒ๐˜€๐˜๐—ถ๐—ผ๐—ป๐˜€, ๐—ฅ๐—ฒ๐—ด๐—ถ๐˜€๐˜๐—ฒ๐—ฟ ๐—ต๐—ฒ๐—ฟ๐—ฒ ๐Ÿ‘‰ https://ifasonline.com/csir-net/physical-science/9