Physics Danger signals are generally red as red light Has lowest velocity Undergoes least deviation Is least bright Gives comfort to eye Has lowest velocity Undergoes least deviation Is least bright Gives comfort to eye ANSWER DOWNLOAD EXAMIANS APP
Physics As water is cooled from 4 deg C to 0 deg C, its density Remains same Decreases Increases None of these Remains same Decreases Increases None of these ANSWER DOWNLOAD EXAMIANS APP
Physics A tennis ball machine serves a ball vertically into the air from a height of 2 feet, with an initial speed of 110 feet per second. After how many seconds does the ball attain its maximum height? 3.44 sec 4.65 sec 5.41 sec 2.87 sec 3.44 sec 4.65 sec 5.41 sec 2.87 sec ANSWER DOWNLOAD EXAMIANS APP
Physics The dimension MLT–2 corresponds to Velocity Force Acceleration Work done Velocity Force Acceleration Work done ANSWER DOWNLOAD EXAMIANS APP
Physics Electric current is measured by which instrument? Sinometer Voltmeter Ammeter Barometer Sinometer Voltmeter Ammeter Barometer ANSWER DOWNLOAD EXAMIANS APP
Physics During uniform motion of an object along a straight line, its ________ remains constant with time. Force Velocity Acceleration Deceleration Force Velocity Acceleration Deceleration ANSWER DOWNLOAD EXAMIANS APP
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