The correct unit of energy density is?
kg m3 s-2
kg m2 s-2
kg m-3 s-2
kg m-1 s-2
Correct answer is D
No explanation has been provided for this answer.
Radio waves emitted from an antenna are picked up by a radar after reflection from an aircraft in 4 ...
A force F is applied to a body P as shown in the diagram above. If the body moves through a distance...
The main factor which affects the speed of sound wave is the? ...
A ray of light passes through the centre of curvature of a concave mirror and strikes the mirror. At...
Induced emfs are best explained using ...
In the fig above, M and N are insulated metal spheres in contact. A negatively charged ebonite rod P...
An electron moves with a speed of 2.0 x 106ms-1 in a straight line. Calculate the wave length of the...
A particle moves in a circular orbit of radius 0.02m. If the speed of the particle is 0.88ms-1, calc...
Which of the following quantities is a vector? ...
A moving coil galvanometer of 300\(\Omega\) resistance gives full scale deflection for 1.0mA. The re...
Data Interpretation Questions and Answers
Typing Speed and Accuracy Test
Verbal Reasoning Questions and Answers
Puzzles Questions and Answers
Microsoft Office Questions and Answers
Nigeria General Knowledge Questions and Answers
Quantitative Reasoning Questions and Answers
Spatial Reasoning Questions and Answers
Logical Reasoning Questions and Answers
Situational Judgement Questions and Answers
Abstract Reasoning Questions and Answers
Numerical Reasoning Questions and Answers
Personality Test
See all →