Physics Bolometer is used to measure Velocity Wavelength Temperature Frequency Velocity Wavelength Temperature Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics Optic fibres are used in : Ultrasound scans CAT scans Endoscopy X-ray photos Ultrasound scans CAT scans Endoscopy X-ray photos ANSWER DOWNLOAD EXAMIANS APP
Physics Kinetic energy depends on The pressure of the moving body The mass of the moving body Both mass and velocity of the moving body The velocity or speed of the moving body. The pressure of the moving body The mass of the moving body Both mass and velocity of the moving body The velocity or speed of the moving body. ANSWER DOWNLOAD EXAMIANS APP
Physics The quantity that is not conserved in an inelastic collision is Total Energy Momentum Kinetic Energy All of these Total Energy Momentum Kinetic Energy All of these ANSWER DOWNLOAD EXAMIANS APP
Physics The centre of gravity of a sprinter during the race lies To the left side of the body At the centre of the body Ahead of his feet Behind his feet To the left side of the body At the centre of the body Ahead of his feet Behind his feet ANSWER DOWNLOAD EXAMIANS APP
Physics The force of friction between two surfaces will increase if: The two surfaces are pressed harder A layer of lubricant is kept between the two surfaces Air gap is created between the two surfaces Irregularities on both the surfaces are removed The two surfaces are pressed harder A layer of lubricant is kept between the two surfaces Air gap is created between the two surfaces Irregularities on both the surfaces are removed ANSWER DOWNLOAD EXAMIANS APP
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