Physics A man standing on a edge of a cliff throws a stone vertically upwards with a certain speed. He then throws another stone downwards with the same speed. Find the ratio of the speeds of the two stones when they hit the ground. Cannot be found from the given information. 0.042361111111111 0.043055555555556 0.044444444444444 Cannot be found from the given information. 0.042361111111111 0.043055555555556 0.044444444444444 ANSWER DOWNLOAD EXAMIANS APP
Physics A galvanometer can be converted to a voltmeter by connecting A high resistance in parallel A low resistance in series A high resistance in series A low resistance in parallel A high resistance in parallel A low resistance in series A high resistance in series A low resistance in parallel ANSWER DOWNLOAD EXAMIANS APP
Physics Thermocouple consists of Metal and an insulator Metal and a semiconductor Two similar metals Two dissimilar metals Metal and an insulator Metal and a semiconductor Two similar metals Two dissimilar metals ANSWER DOWNLOAD EXAMIANS APP
Physics Two metallic wires made from copper have same length but the radius of wire 1 is half of that of wire 2. The resistance of wire 1 is R. If both the wires are joined together in series, the total resistance becomes 3R/4 5R/4 2R R/2 3R/4 5R/4 2R R/2 ANSWER DOWNLOAD EXAMIANS APP
Physics For which one of the following, ''Diodes' are generally used for? Modulation Amplification Rectification Filtration Modulation Amplification Rectification Filtration ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the longest wavelength? Infrared radiation Ultraviolet radiation Visible radiation X-ray radiation Infrared radiation Ultraviolet radiation Visible radiation X-ray radiation ANSWER DOWNLOAD EXAMIANS APP
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