Physics Materials for rain-proof coats and tents owe their water-proof properties to surface tension specific gravity elasticity viscosity surface tension specific gravity elasticity viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics Red is used as an emergency or danger signal as It is a striking colour It is scattered Its wavelength is the longest It has very high energy It is a striking colour It is scattered Its wavelength is the longest It has very high energy ANSWER DOWNLOAD EXAMIANS APP
Physics In a optical fibre cable, the signal is propagated along the Both core and cladding Inner Core Surface and cladding Cladding Both core and cladding Inner Core Surface and cladding Cladding ANSWER DOWNLOAD EXAMIANS APP
Physics Among the following materials sound travels fastest in Water Steel Air Vacuum Water Steel Air Vacuum ANSWER DOWNLOAD EXAMIANS APP
Physics At the center of the sun, fusion converts hydrogen into Carbon Water Helium Plutonium Carbon Water Helium Plutonium ANSWER DOWNLOAD EXAMIANS APP
Physics Name the process by which bubbles from liquid are formed? Effervescence Surface Energy Degasification Surface Tension Effervescence Surface Energy Degasification Surface Tension ANSWER DOWNLOAD EXAMIANS APP
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