Physics Ultrasound devices operate with minimum frequency from 45 kHz 35 kHz 20kHz 60 kHz 45 kHz 35 kHz 20kHz 60 kHz ANSWER DOWNLOAD EXAMIANS APP
Physics Pipelines in cold countries often burst in winter, because Pipelines contract in their volume Pipelines expand due to freezing Temperature of ice is less than that of water Water freezes and expands in its volume Pipelines contract in their volume Pipelines expand due to freezing Temperature of ice is less than that of water Water freezes and expands in its volume ANSWER DOWNLOAD EXAMIANS APP
Physics In hydro power station, the motion produced in turbines is due to Burning of diesel Flow of water Burning of coal Production of steam Burning of diesel Flow of water Burning of coal Production of steam ANSWER DOWNLOAD EXAMIANS APP
Physics In general, which is the cause of a sea breeze? Pressure All listed here Heat Specific heat Pressure All listed here Heat Specific heat ANSWER DOWNLOAD EXAMIANS APP
Physics Earliest thermometer was developed by Galileo Celsius Kelvin Fahrenheit Galileo Celsius Kelvin Fahrenheit ANSWER DOWNLOAD EXAMIANS APP
Physics Newton's first law of motion gives the concept of Energy Inertia Work Momentum Energy Inertia Work Momentum ANSWER DOWNLOAD EXAMIANS APP
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