Physics A ball is thrown vertically upward from the ground. It crosses a point at the height of 25 m twice at an interval of 4 seconds. The ball was thrown with the velocity of 18 m/s 30 m/s 36 m/s 25 m/s 18 m/s 30 m/s 36 m/s 25 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics Electromagnetic waves are transverse in nature is evident by Diffraction Interference Polarisation Reflection Diffraction Interference Polarisation Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following property of sound is affected by change in air temperature? Intensity Frequency Wavelength Amplitude Intensity Frequency Wavelength Amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics A multimeter is used to measure Resistance Voltage Current All of these Resistance Voltage Current All of these ANSWER DOWNLOAD EXAMIANS APP
Physics On which of the following techniques photostate machine works ? Electrostatic Image—Making Magnetic Image—Making Electromagnetic Image— Making Thermal Image—Making Electrostatic Image—Making Magnetic Image—Making Electromagnetic Image— Making Thermal Image—Making ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following determines the pitch of a sound? Wavelength Frequency Amplitude Loudness Wavelength Frequency Amplitude Loudness ANSWER DOWNLOAD EXAMIANS APP
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