Physics In SONAR which kind of wave is used? Radio Ultrasonic Infrasonic Audible sound Radio Ultrasonic Infrasonic Audible sound ANSWER DOWNLOAD EXAMIANS APP
Physics The function of ball bearings in a wheel is : To convert kinetic friction into rolling friction To convert static friction into kinetic friction To increase friction Just for convenience To convert kinetic friction into rolling friction To convert static friction into kinetic friction To increase friction Just for convenience ANSWER DOWNLOAD EXAMIANS APP
Physics A concave lens always forms an image which is Real and erect Virtual and erect Real and inverted Virtual and inverted Real and erect Virtual and erect Real and inverted Virtual and inverted ANSWER DOWNLOAD EXAMIANS APP
Physics For which Diode is used ? Oscillation Purification Amplification Modulation Oscillation Purification Amplification Modulation ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a compound machine? Screw Bicycle Knife Ramp Screw Bicycle Knife Ramp ANSWER DOWNLOAD EXAMIANS APP
Physics During the motion of a projectile fired from the earth surface, ________ Its momentum remains constant Vertical component of its velocity remains constant Its kinetic energy remains constant Horizontal component of its velocity remains constant Its momentum remains constant Vertical component of its velocity remains constant Its kinetic energy remains constant Horizontal component of its velocity remains constant ANSWER DOWNLOAD EXAMIANS APP
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