Physics Electric Motor converts ________ energy to mechanical energy Electrical Sound Chemical Mechanical Electrical Sound Chemical Mechanical ANSWER DOWNLOAD EXAMIANS APP
Physics The force of friction between two surfaces will increase if: A layer of lubricant is kept between the two surfaces Irregularities on both the surfaces are removed The two surfaces are pressed harder Air gap is created between the two surfaces A layer of lubricant is kept between the two surfaces Irregularities on both the surfaces are removed The two surfaces are pressed harder Air gap is created between the two surfaces ANSWER DOWNLOAD EXAMIANS APP
Physics A copper disc has a hole. If the disc is heated, the size of the hole Decreases No change First increases and than decreases Increases Decreases No change First increases and than decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Physics Rate of doing work is called Capacity Power Current Energy Capacity Power Current Energy ANSWER DOWNLOAD EXAMIANS APP
Physics The resistance of the human body (dry condition) is of the order of None of these 102 Ohm 101 Ohm 103 Ohm None of these 102 Ohm 101 Ohm 103 Ohm ANSWER DOWNLOAD EXAMIANS APP
Physics Point A is at a lower electrical potential than point B. An electron between them on the line joining them will Remain at rest Move towards A Move towards B Move at right angles to the line joining A and B Remain at rest Move towards A Move towards B Move at right angles to the line joining A and B ANSWER DOWNLOAD EXAMIANS APP
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