Physics Calculate the time period (in seconds) of a sound wave of wavelength 4m traveling with a speed of 500m/s 2000 0.008 1000 0.016 2000 0.008 1000 0.016 ANSWER DOWNLOAD EXAMIANS APP
Physics Danger signals are generally red as red light Has lowest velocity Is least bright Gives comfort to eye Undergoes least deviation Has lowest velocity Is least bright Gives comfort to eye Undergoes least deviation ANSWER DOWNLOAD EXAMIANS APP
Physics 1 m/s equals ________ km/hr 43967 43969 18/5 16/5 43967 43969 18/5 16/5 ANSWER DOWNLOAD EXAMIANS APP
Physics It is easier for a man to swim in sea water, than in river water because The sea is-deeper than the river The density of sea water is lesser than the density of river water The sea is wider than the river The density of sea water is more than the density of river water The sea is-deeper than the river The density of sea water is lesser than the density of river water The sea is wider than the river The density of sea water is more than the density of river water ANSWER DOWNLOAD EXAMIANS APP
Physics What factors contribute to global winds? All of these Convection Cells Coriolis Effect Uneven warming of the earth by the sun All of these Convection Cells Coriolis Effect Uneven warming of the earth by the sun ANSWER DOWNLOAD EXAMIANS APP
Physics One nanometer is equal to ________ meters. 10 raised to the power (-9) 10 raised to the power (-12) 10 raised to the power (-3) 10 raised to the power (-6) 10 raised to the power (-9) 10 raised to the power (-12) 10 raised to the power (-3) 10 raised to the power (-6) ANSWER DOWNLOAD EXAMIANS APP
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