A radioactive sample S₁ having an activity of 5 μCi has twice the number of nuclei
A radioactive sample S₁ having an activity of 5 μCi has twice the number of nuclei as another sample S₂…
7 years ago
IIT2008
Which one of the following statements is WRONG in the context of X-rays generated
Which one of the following statements is WRONG in the context of X-rays generated from a X-ray tube? Options (a)…
7 years ago
An ideal gas is expanding such that PT²=constant. The coefficient of volume
An ideal gas is expanding such that PT²=constant. The coefficient of volume expansion of the gas is Options (a) 1/T…
7 years ago
A vibrating string of certain length l under a tension T resonates with a mode
A vibrating string of certain length l under a tension T resonates with a mode corresponding to the first overtone…
7 years ago