Physics If a copper wire is increased to double its length, its resistance will become Double Half One–fourth Four times Double Half One–fourth Four times ANSWER DOWNLOAD EXAMIANS APP
Physics The energy obtained from atoms is known as ________ Heat energy Nuclear energy Solar energy Chemical energy Heat energy Nuclear energy Solar energy Chemical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Vegetables are cooked in lesser time by adding a pinch of salt while cooking because Latent heat of vaporization of water decreases Boiling point of water increases Latent heat of vaporization of water increases Boiling point of water decreases Latent heat of vaporization of water decreases Boiling point of water increases Latent heat of vaporization of water increases Boiling point of water decreases ANSWER DOWNLOAD EXAMIANS APP
Physics A body falling through a liquid acquires a steady velocity is known as Touch down velocity Terminal velocity Steady state velocity End velocity Touch down velocity Terminal velocity Steady state velocity End velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Decibel is the unit used for Radio wave frequency Intensity of heat Intensity of sound Speed of light Radio wave frequency Intensity of heat Intensity of sound Speed of light ANSWER DOWNLOAD EXAMIANS APP
Physics During thunderstorm you are travelling in a car. To protect yourself from the lightning you will have to Abandon the car and take shelter under a nearby tree Touch the nearest electric pole Remain in the car Get out of the car and lie flat in the ground Abandon the car and take shelter under a nearby tree Touch the nearest electric pole Remain in the car Get out of the car and lie flat in the ground ANSWER DOWNLOAD EXAMIANS APP
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