General Knowledge - Physics
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Exercise"When ambition ends, happiness begins."
- (Proverb)
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| 61. |
Solar eclipse will take place when |
| A. |
the sun is between the moon and the earth | | B. |
the earth is between the moon and the sun | | C. |
the moon is between the sun and the earth | | D. |
the moon does not lie on the line joining the sun and the earth |
Answer: Option E
Explanation:
No answer description available for this question. Let us discuss.
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| 62. |
Isotopes of an element contain |
| A. |
the same number of protons but different number of neutrons | | B. |
the same number of neutrons but different number of protons | | C. |
equal number of protons and electrons | | D. |
equal number of nucleons |
Answer: Option C
Explanation:
No answer description available for this question. Let us discuss.
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| 63. |
One watt-hour is equivalent to |
| A. |
6.3 x 103 J | | B. |
6.3 x 10-7 J | | C. |
3.6 x 103 J | | D. |
3.6 x 10-3 J |
Answer: Option E
Explanation:
No answer description available for this question. Let us discuss.
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| 64. |
Sir C.V. Raman was awarded Nobel Prize for his work connected with which of the following phenomenon of radiation? |
| A. |
Scattering | B. |
Diffraction | | C. |
Interference | D. |
Polarization |
Answer: Option B
Explanation:
No answer description available for this question. Let us discuss.
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| 65. |
In which of the following industries is mica as a raw material? |
| A. |
Cement | | B. |
Glass and Pottery | | C. |
Iron and Steel | | D. |
Electrical |
Answer: Option D
Explanation:
No answer description available for this question. Let us discuss.
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| 66. |
Radiocarbon dating technique is used to estimate the age of |
Answer: Option B
Explanation:
No answer description available for this question. Let us discuss.
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