Physics The intensity ratio of waves is 25 : 9. What is the ratio of their amplitudes? 0.21041666666667 1.0479166666667 2.0958333333333 0.12847222222222 0.21041666666667 1.0479166666667 2.0958333333333 0.12847222222222 ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following liquids is most viscous? Water Petrol Milk Oil Water Petrol Milk Oil ANSWER DOWNLOAD EXAMIANS APP
Physics Sources of geothermal power are Earth's heat Both A & B Water None of these Earth's heat Both A & B Water None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The ordinary and maximum tolerance limit of sound by human being is 50 db to 70 db (decibel) 65 db to 75 db (decibel) 60 db to 80 db (decibel) 70 db to 85 db (decibel) 50 db to 70 db (decibel) 65 db to 75 db (decibel) 60 db to 80 db (decibel) 70 db to 85 db (decibel) ANSWER DOWNLOAD EXAMIANS APP
Physics When number of turns in a coil is trippled, without any change in the length of coil, its self inductance becomes? Three times Six times Nine times One–third Three times Six times Nine times One–third ANSWER DOWNLOAD EXAMIANS APP
Physics A 4 kg object is moving horizontally with a speed of 5 m/s. To increase its speed to 10 m/s, the amount of net work required to be done on this object is: 50 J 75 J 100 J 150 J 50 J 75 J 100 J 150 J ANSWER DOWNLOAD EXAMIANS APP
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