Physics Name the process of production of energy in the Sun Nuclear fission Radioactivity Ionization Nuclear fusion Nuclear fission Radioactivity Ionization Nuclear fusion ANSWER DOWNLOAD EXAMIANS APP
Physics The pitch of sound depends on its Velocity Amplitude Intensity Frequency Velocity Amplitude Intensity Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics The motion of a body that repeats itself after a regular interval of time is An aperiodic motion An oscillatory motion A periodic motion A simple harmonic motion An aperiodic motion An oscillatory motion A periodic motion A simple harmonic motion ANSWER DOWNLOAD EXAMIANS APP
Physics The audio signals of TV are Frequency modulated Amplitude modulated Unmodulated Velocity modulated Frequency modulated Amplitude modulated Unmodulated Velocity modulated ANSWER DOWNLOAD EXAMIANS APP
Physics Who is the first person to define speed Galileo Newton Ptolemy Kepler Galileo Newton Ptolemy Kepler ANSWER DOWNLOAD EXAMIANS APP
Physics The height of a geo-stationary satellite from the Earth's surface is approximately : 42,000 km None of these 36,000 km 30,000 km 42,000 km None of these 36,000 km 30,000 km ANSWER DOWNLOAD EXAMIANS APP
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