
Short Questions:
Define simple harmonic motion.
Find the frequency of pendulum 1m long at a location where g= 10.0
ms-2.
Differentiate two categories of waves.
What is quality?
What is intensity of sound if intensity level is 80 dB.
State law of refraction.
Define power of lens.
What is hypermetropia?
Define volt.
What is capacitor?
Define conventional current.
Define insulators.
Define kilo watt hour.
What is damp condition?
Name some uses...