Physics Sound waves cannot travel through Gas Solid Liquid Vacuum Gas Solid Liquid Vacuum ANSWER DOWNLOAD EXAMIANS APP
Physics Calculate the time period (in seconds) of a sound wave of wavelength 4m traveling with a speed of 500m/s 0.016 0.008 2000 1000 0.016 0.008 2000 1000 ANSWER DOWNLOAD EXAMIANS APP
Physics Where does hydroelectric energy come from? Solar All of these Water Air Solar All of these Water Air ANSWER DOWNLOAD EXAMIANS APP
Physics An aeroplane is flying horizontally with a velocity of 600 km/h and at a height of 1960 m. When it is vertically at a point A on the ground a bomb is released from it. The bomb strikes the ground at point B. The distance AB is 3.33 km 33 km 1200 m 0.33 km 3.33 km 33 km 1200 m 0.33 km ANSWER DOWNLOAD EXAMIANS APP
Physics A wheel-barrow is an example of Pulley system Class I lever Class II lever Class III lever Pulley system Class I lever Class II lever Class III lever ANSWER DOWNLOAD EXAMIANS APP
Physics What apparatus is used to locate a submerged object? Sonar Pulsar Radar Quasar Sonar Pulsar Radar Quasar ANSWER DOWNLOAD EXAMIANS APP
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