Physics Every hot object emits ________ Infrared rays Visible light X–rays Ultraviolet rays Infrared rays Visible light X–rays Ultraviolet rays ANSWER DOWNLOAD EXAMIANS APP
Physics Ocean currents are an example of Insulation Convection Radiation Conduction Insulation Convection Radiation Conduction ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of the sound is highest in Water Vacuum Metal Air Water Vacuum Metal Air ANSWER DOWNLOAD EXAMIANS APP
Physics Choose the most appropriate answer: In which atmospheric layer are the communication satellites located? Ionosphere Troposphere Mesosphere Stratosphere Ionosphere Troposphere Mesosphere Stratosphere ANSWER DOWNLOAD EXAMIANS APP
Physics For Gamma radiation, what stops its penetrating abilities? Steal Concrete All of these Lead Steal Concrete All of these Lead ANSWER DOWNLOAD EXAMIANS APP
Physics Night photography and photopraphy in mist and fog are possible using Ultra-violet radiation Gamma radiation Microwave radiation Infra-red radiation Ultra-violet radiation Gamma radiation Microwave radiation Infra-red radiation ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS