MCQOPTIONS
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| 1. |
According to special theory of relativity the mass of a particle |
| A. | ncreases with increase in velocity with respect to an observer. |
| B. | ecreases with increase in velocity. |
| C. | ecreases with decrease in velocity. |
| D. | s independent of its velocity. |
| Answer» B. ecreases with increase in velocity. | |