Answers The mouth piece of a telephone handset converts The mouth piece of a telephone handset converts A. electrical energy to sound energy B. sound energy to… Read More
Answers In the clinical thermometer, the function of the kink is to i. Prevent the back… In the clinical thermometer, the function of the kink is to i. Prevent the back flow of mercury… Read More
Answers When a body is thrown vertically upwards, its velocity at the maximum height is When a body is thrown vertically upwards, its velocity at the maximum height is A. maximium B. zero… Read More
Answers Resonance occurs when one vibrating object causes a second object to vibrate at its own… Resonance occurs when one vibrating object causes a second object to vibrate at its own natural A. amplitude… Read More
Answers A uniform metre rule is balanced on a fulcrum placed at the 35cm mark by… A uniform metre rule is balanced on a fulcrum placed at the 35cm mark by suspending a mass… Read More
Answers A plank is placed along the path on which a wheel barrow containing sand is… A plank is placed along the path on which a wheel barrow containing sand is pushed at a… Read More
Answers The two person of a body undergoing a uniformly accelerated motion are (10s, 10ms-1) and… The two person of a body undergoing a uniformly accelerated motion are (10s, 10ms-1) and (30s, 50ms-1). On… Read More
Answers At a birthday party, the celebrant pops a corked fruit wine. If the cork shoots… At a birthday party, the celebrant pops a corked fruit wine. If the cork shoots out of the… Read More
Answers An object of volume 400cm3 and 2.5gcm-3 is suspended from a spring balance with half… An object of volume 400cm3 and 2.5gcm-3 is suspended from a spring balance with half its volume immersed… Read More
Answers The diagram given illustrates a force-distance graph for the motion of a wooden block. Determine… The diagram given illustrates a force-distance graph for the motion of a wooden block. Determine the work done… Read More