Physics The distance between node and adjacent antinode is 30 cm. The wavelength is 60 cm. 120 cm. 30 cm. 90 cm. 60 cm. 120 cm. 30 cm. 90 cm. ANSWER DOWNLOAD EXAMIANS APP
Physics One light year is equal to 2 trillion miles 8 trillion miles 9 trillion miles 6 trillion miles 2 trillion miles 8 trillion miles 9 trillion miles 6 trillion miles ANSWER DOWNLOAD EXAMIANS APP
Physics The wall of a dam is made thicker at the bottom than at the top because the pressure exerted by the water on the wall Increases with height of the wall Increases with depth of the wall Depends on the area of the wall Depends on the thickness of the wall Increases with height of the wall Increases with depth of the wall Depends on the area of the wall Depends on the thickness of the wall ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of heat radiation in vacuum is Equal to that of sound Equal to that of light Less than that of light Greater than that of light Equal to that of sound Equal to that of light Less than that of light Greater than that of light ANSWER DOWNLOAD EXAMIANS APP
Physics One nanometer is equal to ________ meters. 10 raised to the power (-6) 10 raised to the power (-12) 10 raised to the power (-3) 10 raised to the power (-9) 10 raised to the power (-6) 10 raised to the power (-12) 10 raised to the power (-3) 10 raised to the power (-9) ANSWER DOWNLOAD EXAMIANS APP
Physics The atmospheric layer reflecting radio waves is called Ozonosphere Stratosphere Mesosphere Ionosphere Ozonosphere Stratosphere Mesosphere Ionosphere ANSWER DOWNLOAD EXAMIANS APP
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