Physics The work done by the string of a simple pendulum during one complete oscillation is equal to Total energy of the pendulum Zero Potential energy of the pendulum Kinetic energy of the pendulum Total energy of the pendulum Zero Potential energy of the pendulum Kinetic energy of the pendulum ANSWER DOWNLOAD EXAMIANS APP
Physics Ice cubes are added to a glass of pure water and a glass of pure alcohol. The ice would be At a higher level in water At the same level in both Floating in alcohol and sinking in water At a higher level in alcohol At a higher level in water At the same level in both Floating in alcohol and sinking in water At a higher level in alcohol ANSWER DOWNLOAD EXAMIANS APP
Physics In the Earth, the weight of a body is maximum at the Surface North Pole Equator South Pole Surface North Pole Equator South Pole ANSWER DOWNLOAD EXAMIANS APP
Physics A wavelength of 0.3 m is produced in air and it travels at a speed of 300 m/s. Then it will be an Audible wave Ultrasonic wave Infrasonic wave Microwave Audible wave Ultrasonic wave Infrasonic wave Microwave ANSWER DOWNLOAD EXAMIANS APP
Physics When the Sun is near the horizon during the morning or evening, it appears reddish. The phenomenon that is responsible for this observation is Reflection of light Refraction of light Scattering of light Dispersion of light Reflection of light Refraction of light Scattering of light Dispersion of light ANSWER DOWNLOAD EXAMIANS APP
Physics Friction can be reduced by changing from Rolling to Sliding Sliding to Rolling Dynamic to Static Static to Dynamic Rolling to Sliding Sliding to Rolling Dynamic to Static Static to Dynamic ANSWER DOWNLOAD EXAMIANS APP
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