Which is a fundamental unit?
Which is a fundamental unit?
ampere
joule
Newton
ohm
watt
Correct answer is A
No explanation has been provided for this answer.
For semi conductor to have negative temperature coefficient of resistance implies that ...
A magnified and virtual image of a near object is produced by ...
I. Moon. II. Sun. III.street light. IV. stars. Which of these are natural sources of l...
Which of the following gives rise to the line spectra obtained from atoms? ...
A wave is represented by the equation y = 0.5 sin 0.4 Ω(X - 60t), where the distance (X) is me...
An object is placed 15cm in front of a concave mirror of focal length 20cm. The image formed is ...
Quantities of heat Q can be measured using a container called ...