Physics Why does ice covered in sawdust not melt quickly ? Sawdust is good conductor of heat Sawdust is a bad conductor of heat Sawdust does not allow the air to touch the ice The water is absorbed by sawdust Sawdust is good conductor of heat Sawdust is a bad conductor of heat Sawdust does not allow the air to touch the ice The water is absorbed by sawdust ANSWER DOWNLOAD EXAMIANS APP
Physics Nuclear sizes are expressed in a unit named Tesla Angstrom Newton Fermi Tesla Angstrom Newton Fermi ANSWER DOWNLOAD EXAMIANS APP
Physics Electric current is measured by which instrument? Voltmeter Ammeter Sinometer Barometer Voltmeter Ammeter Sinometer Barometer ANSWER DOWNLOAD EXAMIANS APP
Physics Megahertz is a measurement of Frequency Speed Wavelength Capacity Frequency Speed Wavelength Capacity ANSWER DOWNLOAD EXAMIANS APP
Physics The wavelength at which the peak of intensity of blackbody radiation occurs Increases with increase in temperature Does not follow any pattern as temperature changes Decreases with increase in temperature Is the same at all temperatures Increases with increase in temperature Does not follow any pattern as temperature changes Decreases with increase in temperature Is the same at all temperatures ANSWER DOWNLOAD EXAMIANS APP
Physics If there were no gravity, which of the following will not be there for a fluid? Upward Thrust Viscosity Pressure Surface Tension Upward Thrust Viscosity Pressure Surface Tension ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS