Physics The group of solar cells joined together in a definite pattern is called a Battery Solar cell panel Solar heater Solar cooker Battery Solar cell panel Solar heater Solar cooker ANSWER DOWNLOAD EXAMIANS APP
Physics When the speed of car is doubled, then what will be the braking force of the car to stop it in the same distance ? Two times One-fourth Half Four times Two times One-fourth Half Four times ANSWER DOWNLOAD EXAMIANS APP
Physics The frequency used in TV and radar system lies in VHF UHF SHF HF VHF UHF SHF HF ANSWER DOWNLOAD EXAMIANS APP
Physics The damage of the human body due to radiation (X-rays or grays etc,) is measured in : Roentgen Rads Rems Curie Roentgen Rads Rems Curie ANSWER DOWNLOAD EXAMIANS APP
Physics In a filament type light bulb most of the electric power consumed appears as Ultra-violet rays Visible light Infra-red rays Fluorescent light Ultra-violet rays Visible light Infra-red rays Fluorescent light ANSWER DOWNLOAD EXAMIANS APP
Physics The radiation initially produced in fluorescent tube is Ultraviolet Infrared Microwaves X-rays Ultraviolet Infrared Microwaves X-rays ANSWER DOWNLOAD EXAMIANS APP
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