The Capacity of doing work is called_________?
A. Work B. Energy C. Power D. Momentum
Physics MCQs with Answers
CGS unit of Force is_________?
A. Newton B. Erg C. Dyne D. Joule
What is the acceleration of free fall on the moon of that on the Earth ?
A. 1/6th B. 1/4th C. 1/8th D. None of these
In fission process_______.
A. massive nucleus join together B. massive nucleus splits to form smaller fragments C. both A & B D. None of these
A Circle has a number of tangents equal to _________?
A. 0 B. 1 C. 2 D. Infinite Circle is the locus of points equidistant from a given point, which is the centre of the circle. And, tangent is the line which intersects a circle at one point only. on these points which touches at only one point. Hence, a circle can have infinite tangents.
Mirage is an example of ___________?
A. reflection of light B. refraction of light C. Refraction and total internal reflection of light D. Scattering of light Mirage is an example of the refraction of light and the total internal reflection of light. Mirage is an example of refraction and total internal reflection of light. It is a naturally occurring optical in … Read more
The value of R ( Universal Gas Constant ) = ___________?
A. 8.314 J/mole K B. 6.5 J/mole K C. 1.314 J/mole K D. 10.314 J/mole K
A person wears spectates with concave lenses. It means that normally (when not using glasses), the image of distant objects is focused in his eyes:
A. behind the retina B. in front of the retina C. on the retina D. on the blind spot A concave lens is used to correct short-sightedness (myopia). In myopia, images are formed in front of the retina, resulting in a blurred image. This occurs when the eye is relatively too long or the refractive … Read more
CGS system of units is also called __________?
A. Metric system B. Metric or French system of units C. Metric or British system of units D. None of these
The power is the dot product of ___________ quantities.
A. Force and time B. Force and velocity C. Force and speed D. None of these Power = F . v