Physics Heat is transmitted from higher temperature to lower temperature through the actual motion of the molecules in Conduction Both conduction and convection Radiation Convection Conduction Both conduction and convection Radiation Convection ANSWER DOWNLOAD EXAMIANS APP
Physics The pressure exerted by a 760 mm column of mercury at 0°C is known as 1 poise 1 bar 1 atmosphere 1 pascal 1 poise 1 bar 1 atmosphere 1 pascal ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following determines the pitch of a sound? Frequency Amplitude Loudness Wavelength Frequency Amplitude Loudness Wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the lowest frequency? Gamma rays Xrays Ultra violet rays Visible light Gamma rays Xrays Ultra violet rays Visible light ANSWER DOWNLOAD EXAMIANS APP
Physics A body is initially moving with a velocity of 5 m/s. It undergoes an acceleration of 2 m/s2 for 4 seconds. Find the displacement (in m) of this body in these 4 seconds. 8 72 4 36 8 72 4 36 ANSWER DOWNLOAD EXAMIANS APP
Physics Sources of geothermal power are Water Earth's heat Both A & B None of these Water Earth's heat Both A & B None of these ANSWER DOWNLOAD EXAMIANS APP
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