Physics Sound cannot pass through Vacuum Air Water Steel Vacuum Air Water Steel ANSWER DOWNLOAD EXAMIANS APP
Physics The final image in a simple microscope is Real, magnified and erect Real, diminished and inverted Virtual, magnified and erect Virtual, diminished and erect Real, magnified and erect Real, diminished and inverted Virtual, magnified and erect Virtual, diminished and erect ANSWER DOWNLOAD EXAMIANS APP
Physics When two similar sources vibrate with slightly different frequencies, a regular rise and fall occurs in the loudness of tone. This phenomenon is known as Doppler effect Echo Resonance Beats Doppler effect Echo Resonance Beats ANSWER DOWNLOAD EXAMIANS APP
Physics Sound waves cannot travel through Solid Liquid Vacuum Gas Solid Liquid Vacuum Gas ANSWER DOWNLOAD EXAMIANS APP
Physics Echo is heard due to Reflection Refraction Interference Scattering Reflection Refraction Interference Scattering ANSWER DOWNLOAD EXAMIANS APP
Physics Where is a transistor most likely to be found ? Hearing aid Fluorescent lamp Fuse Wrist watch Hearing aid Fluorescent lamp Fuse Wrist watch ANSWER DOWNLOAD EXAMIANS APP
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