Physics What is the size of Electron as comapared to Proton and Neutron? 1/1236 8402 1/355 1/1836 1/1236 8402 1/355 1/1836 ANSWER DOWNLOAD EXAMIANS APP
Physics Super conductors are substances that Offer high resistance to the flow of electric current Offer minimum resistance to flow of electric current Conduct electricity at low temperature Conduct electricity at high temperature Offer high resistance to the flow of electric current Offer minimum resistance to flow of electric current Conduct electricity at low temperature Conduct electricity at high temperature ANSWER DOWNLOAD EXAMIANS APP
Physics A body of mass 5 kg accelerates from 12 m/s to 20 m/s in 4 seconds due to the application of a force on it. Calculate the magnitude of this force (in N). 80 20 10 40 80 20 10 40 ANSWER DOWNLOAD EXAMIANS APP
Physics Indicate the false statement about the resistance of a wire Resistance of metallic wire increases with increase in temperature It depends on material of wire It is directly proportional to the length of wire It is directly proportional to the area of cross-section of wire Resistance of metallic wire increases with increase in temperature It depends on material of wire It is directly proportional to the length of wire It is directly proportional to the area of cross-section of wire ANSWER DOWNLOAD EXAMIANS APP
Physics For a body moving with uniform acceleration its final velocity equals ________ 2 x average velocity + initial velocity 2 x average velocity - initial velocity Average velocity - initial velocity Average velocity + initial velocity 2 x average velocity + initial velocity 2 x average velocity - initial velocity Average velocity - initial velocity Average velocity + initial velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Which is a common first indicator of an approaching thunderstorm? A buildup of dark clouds Heavy wind Lightning Too hot A buildup of dark clouds Heavy wind Lightning Too hot ANSWER DOWNLOAD EXAMIANS APP
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