The dimensions of pressure are equal to those of
The dimensions of pressure are equal to those of Options (a) Force per unit volume (b) Energy per unit volume…
6 years ago
Questions
Planck’s constant has same dimensions as those of
Planck's constant has same dimensions as those of Options (a) Angular momentum (b) Linear momentum (c) Work (d) Coefficient of…
6 years ago
A body of mass 3 kg acted upon by a constant force is displaced by S meter
A body of mass 3 kg acted upon by a constant force is displaced by S meter, given by relation…
6 years ago
Two bodies of masses m and 4 m are moving with equal K.E. The ratio of their linear
Two bodies of masses m and 4 m are moving with equal K.E. The ratio of their linear momenta is…
6 years ago
A bus is moving with a velocity of 5 ms⁻¹ towards a huge wall.
A bus is moving with a velocity of 5 ms⁻¹ towards a huge wall. The driver sounds a horn of…
6 years ago
An engine is moving towards a wall with a velocity 50 ms⁻¹ emits a note of 1.2 kHz.
An engine is moving towards a wall with a velocity 50 ms⁻¹ emits a note of 1.2 kHz. Speed of…
6 years ago
White light reflected from a soap film (Refractive Index =1.5) has a maxima
White light reflected from a soap film (Refractive Index =1.5) has a maxima at 600 nm and a minima at…
6 years ago
Two coherent sources of intensity ratio α interfere. In interference pattern,
Two coherent sources of intensity ratio α interfere. In interference pattern, Imax - Imin/ Imax+ Imin is equal to Options…
6 years ago
If a carnot engine is working with source temperature at 227⁰C and sink
If a carnot engine is working with source temperature at 227⁰C and sink temperature at 27⁰C, its efficiency will be…
6 years ago
If the pressure of gas is increased from 1.01×10⁵ Pa to 1.165×10⁵ Pa and volume
If the pressure of gas is increased from 1.01x10⁵ Pa to 1.165x10⁵ Pa and volume is decreases by 10% at…
6 years ago