Subject Repository
Physics Mcqs
Showing 81 – 100 of 940 verified multiple choice questions with answers and explanations.
Q81NTS / FPSC / PPSC
The light used in optical fiber transmission is________?
Q82NTS / FPSC / PPSC
The back emf of a motor which is just started is_________?
Q83NTS / FPSC / PPSC
If the momentum of an object is increased twice, then what will be the kinetic energy?
Q84NTS / FPSC / PPSC
A body is falling freely under gravity. How much distance it falls during an interval of time between 1st and 2nd seconds of its motion, taking g=10 ?
Q86NTS / FPSC / PPSC
Rainbow is seen after rain because of hanging molecules of water which act as __________?
Q87NTS / FPSC / PPSC
Field particle of Electromagnetic interaction is _________?
Q89NTS / FPSC / PPSC
In addition to the daughter nucleus and an electron or positron, the products of a beta decay
Q90NTS / FPSC / PPSC
Newton’s first law of motion gives the concept of _________?
Q92NTS / FPSC / PPSC
Force 100N is applied on a wire produces extension 5mm in it. Energy stored in it is
Q93NTS / FPSC / PPSC
A___________has no size or shape, just position.
Q94NTS / FPSC / PPSC
The synopsis of Einstein’s equation E = mc² is that
Q97NTS / FPSC / PPSC
The distance between any two consecutive nodes or antinodes in a stationary wavelength (λ) is _________?
Q98NTS / FPSC / PPSC
Two coherent sources of light produce interference (destructive) when the phase difference between them is _________?
Q99NTS / FPSC / PPSC
Mohus scale is used for to measure ____________?
Q100NTS / FPSC / PPSC