Physics What is the minimum distance (in metres) required to hear an echo? 13 10 17 21 13 10 17 21 ANSWER DOWNLOAD EXAMIANS APP
Physics Which results in an increase in power? Doing more work in more time. Doing less work in less time. Doing less work in more time. Doing more work in less time. Doing more work in more time. Doing less work in less time. Doing less work in more time. Doing more work in less time. ANSWER DOWNLOAD EXAMIANS APP
Physics Stress can be defined as ________ quantity. Vector Scalar Tensor Phasor Vector Scalar Tensor Phasor ANSWER DOWNLOAD EXAMIANS APP
Physics Hydroscope is an instrument that shows changes in: Sound under water Density of liquid None of these Atmospheric humidity Sound under water Density of liquid None of these Atmospheric humidity ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of sound at a point is ____ its distance from the source. inversely proportional to directly proportional to square of directly proportional to inversely proportional to square of inversely proportional to directly proportional to square of directly proportional to inversely proportional to square of ANSWER DOWNLOAD EXAMIANS APP
Physics Alpha particle is the nucleus of an atom of Helium Hydrogen Oxygen Lithium Helium Hydrogen Oxygen Lithium ANSWER DOWNLOAD EXAMIANS APP
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