Physics Propagation of sound can be visualised as propagation of ________ variations in the medium Elasticity Viscosity Porosity Density Elasticity Viscosity Porosity Density ANSWER DOWNLOAD EXAMIANS APP
Physics If the velocity of a body is halved its kinetic energy ________ Is also doubled Becomes half Becomes 1/4 th Become 4 times Is also doubled Becomes half Becomes 1/4 th Become 4 times ANSWER DOWNLOAD EXAMIANS APP
Physics Which color deviates least when passing through a Prism Red Green Yellow Blue Red Green Yellow Blue ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following reflects back more sunlight as compared to other three? Land covered with fresh snow Sand desert Paddy crop land Prairie land Land covered with fresh snow Sand desert Paddy crop land Prairie land ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following instruments is used to measure humidity ? Sling Psychrometer Anemometer Clinical Thermometer Kata Thermometer Sling Psychrometer Anemometer Clinical Thermometer Kata Thermometer ANSWER DOWNLOAD EXAMIANS APP
Physics The instrument used to see the distant objects on the Earth is Terrestrial telescope Astronomical telescope Simple microscope Compound microscope Terrestrial telescope Astronomical telescope Simple microscope Compound microscope ANSWER DOWNLOAD EXAMIANS APP
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