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…
8 years ago
Physics
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…
8 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…
8 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…
8 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…
8 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…
8 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…
8 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…
8 years ago
If the angle of minimum deviation is 60° for an equilateral prism, then the refractive
If the angle of minimum deviation is 60° for an equilateral prism, then the refractive index of the material of…
8 years ago
A microscope is having objective of focal length 1 cm and eye-piece of focal length 6 cm.
A microscope is having objective of focal length 1 cm and eye-piece of focal length 6 cm. If tube length…
8 years ago