Physics Which of the following parts of the sunlight makes the solar cooker hot ? Red light Infra red Cosmic rays Ultra violet Red light Infra red Cosmic rays Ultra violet ANSWER DOWNLOAD EXAMIANS APP
Physics Golden view of sea shell is due to Diffraction Reflection Polarization Dispersion Diffraction Reflection Polarization Dispersion ANSWER DOWNLOAD EXAMIANS APP
Physics An aircraft can perform aerobatic manoeuvres in a vertical loop because of Centrifugal force Gravity Centripetal force Weight Centrifugal force Gravity Centripetal force Weight ANSWER DOWNLOAD EXAMIANS APP
Physics Bats can sense obstacles because they produce Infrasonic sound waves Micro sound waves Ultrasonic sound waves Supersonic sound waves Infrasonic sound waves Micro sound waves Ultrasonic sound waves Supersonic sound waves ANSWER DOWNLOAD EXAMIANS APP
Physics Bolometer is used to measure Frequency Wavelength Velocity Temperature Frequency Wavelength Velocity Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics The splitting of white light into its components is due to: Dispersion Refraction Reflection Transmission Dispersion Refraction Reflection Transmission ANSWER DOWNLOAD EXAMIANS APP
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