Choose the correct options for the following questions.
Dimensions of torsional couple is similar to dimension of
Difficulty: Easy
A:
Power
B:
Current
C:
Work
D:
Galvanometer
Which one of the following is correct
Difficulty: Easy
A:
$1$ GeV = $10^{9}$ eV
B:
$1$ MeV = $10^{6}$ eV
C:
$1$ eV = $1.6 \times10^{-19}$ J
D:
All of the above
Dimensions of power are
Difficulty: Hard
A:
$M^{1}L^{2}T^{-2}$
B:
$M^{1}L^{2}T^{-3}$
C:
$M^{0}L^{-1}T^{0}$
D:
$M^{-1}L^{2}T^{3}$
Premium content
Sign in and upgrade to continue reading.