Physics A wheel-barrow is an example of Pulley system Class II lever Class I lever Class III lever Pulley system Class II lever Class I lever Class III lever ANSWER DOWNLOAD EXAMIANS APP
Physics When a body is accelerated, then the velocity will be also None of these Constant Decrease Increase None of these Constant Decrease Increase ANSWER DOWNLOAD EXAMIANS APP
Physics If the velocity of a body is halved its kinetic energy ________ Becomes half Becomes 1/4 th Is also doubled Become 4 times Becomes half Becomes 1/4 th Is also doubled Become 4 times ANSWER DOWNLOAD EXAMIANS APP
Physics Sun appears red in colour at sunrise and sunset due to That all other colours scatter away except red Red light having longer wave length scatters away That sun comes out of the mountains The fact that sun emits only red colour at that time That all other colours scatter away except red Red light having longer wave length scatters away That sun comes out of the mountains The fact that sun emits only red colour at that time ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of any wave is proportional to which of the following? Square root of amplitude Amplitude Square of amplitude Cube of amplitude Square root of amplitude Amplitude Square of amplitude Cube of amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics On the Kelvin scale, the melting point of ice is 100K 373K 273K 0 K 100K 373K 273K 0 K ANSWER DOWNLOAD EXAMIANS APP
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