Physics Intensity of sound at a point is ____ its distance from the source. directly proportional to inversely proportional to inversely proportional to square of directly proportional to square of directly proportional to inversely proportional to inversely proportional to square of directly proportional to square of ANSWER DOWNLOAD EXAMIANS APP
Physics The focal length of a concave mirror with a radius of curvature of 20.0 cm is : 20 cm 5 cm 15 cm 10 cm 20 cm 5 cm 15 cm 10 cm ANSWER DOWNLOAD EXAMIANS APP
Physics Planck's constant has the dimensions of : Energy Linear momentum Force Angular momentum Energy Linear momentum Force Angular momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Erg cross Sec is the unit of Linear Momentum Energy Planck's constant Angular momentum Linear Momentum Energy Planck's constant Angular momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Sources of geothermal power are Both A & B Water Earth's heat None of these Both A & B Water Earth's heat None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Why is it difficult to breathe at higher altitudes? Due to low temperature Due to high humidity Due to ozone Due to low air pressure Due to low temperature Due to high humidity Due to ozone Due to low air pressure ANSWER DOWNLOAD EXAMIANS APP
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