Physics The SI unit for measuring work and energy is Joule Farad Ohm Watt Joule Farad Ohm Watt ANSWER DOWNLOAD EXAMIANS APP
Physics A copper disc has a hole. If the disc is heated, the size of the hole First increases and than decreases Decreases Increases No change First increases and than decreases Decreases Increases No change ANSWER DOWNLOAD EXAMIANS APP
Physics Carbon Arc lamps are commonly used in Photography Cinema projectors Vehicles Domestic lighting Photography Cinema projectors Vehicles Domestic lighting ANSWER DOWNLOAD EXAMIANS APP
Physics Alternating current is converted into direct current by a Rectifier Transformer Oscillator Dynamo Rectifier Transformer Oscillator Dynamo ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the longest wavelength? X-ray radiation Ultraviolet radiation Infrared radiation Visible radiation X-ray radiation Ultraviolet radiation Infrared radiation Visible radiation ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of magnetic permeability is Henry/meter Henry Weber Weber/meter Henry/meter Henry Weber Weber/meter ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS