One Fermi is equal to:
10-7m
10-8 m
10-15 m
10-10 m
The number of significant figures in 0.00097 are
5
4
6
2
The dimensional formula for acceleration is
[M0LT-1]
[MLT2]
[MLT]
[M0LT-2]
Which law of thermodynamics leads to the concept of temperature?
Zeroth law
First law
Second law
Both '1' and '2'
How many amu would make up 1 kg?
6. 024 x 1026 amu
1.6 x 1017 amu
9.11 x 1027 amu
8.852 x 10 12amu
The dimensional formula for frequency is
T
T-1
T-2
T2
Which of the following have same dimension?
Work and power
Impulse and momentum
Planks constant and gravitational constant
Pressure and work
The dimensional formula for acceleration due to gravity is
LT2
LT-1
LT
LT-2
Which of the following will have the dimensions of time?
LC
R / L
L / R
C / L
One light year is equal to
9.467 x 1015 m
9.467 x 1014m
9.467 x 10 16m
9.467 x 1010m
