Physics The frequency used in TV and radar system lies in SHF UHF VHF HF SHF UHF VHF HF ANSWER DOWNLOAD EXAMIANS APP
Physics Necessary element of change in solar energy to electrical energy Berillium Pure Copper Silicon Tantelum Berillium Pure Copper Silicon Tantelum ANSWER DOWNLOAD EXAMIANS APP
Physics The quality or tone of a musical sound produced by a stringed instrument depends on Wave form of the sound Frequency of vibration Amplitude of vibration Length of the strings in the instrument Wave form of the sound Frequency of vibration Amplitude of vibration Length of the strings in the instrument ANSWER DOWNLOAD EXAMIANS APP
Physics A circular plate, a cube and a sphere, all made up of same material and having the samemass, are heated to 300°C and left in a room. Which of them will have the slowest rate of cooling? Sphere Circular plate All will cool at the same rate Cube Sphere Circular plate All will cool at the same rate Cube ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the highest entropy? Diamond Hydrogen Mercury Liquid nitrogen Diamond Hydrogen Mercury Liquid nitrogen ANSWER DOWNLOAD EXAMIANS APP
Physics For an object, the state of rest is considered to be the state of ________ speed. Inverse Zero Decrease Increasing Inverse Zero Decrease Increasing ANSWER DOWNLOAD EXAMIANS APP
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