Physics It is easy to burst a gas-filled balloon with a needle than with a nail. It is because Nail exerts more pressure than needle on the balloon. Needle exerts more pressure than nail on the balloon. Gas is reactive with the needle. Nail is more longer than needle. Nail exerts more pressure than needle on the balloon. Needle exerts more pressure than nail on the balloon. Gas is reactive with the needle. Nail is more longer than needle. ANSWER DOWNLOAD EXAMIANS APP
Physics At the Curie temperature, the ferromagnetic materials get converted into None of the others Paramagnetic materials Non-magnetic materials Diamagnetic materials None of the others Paramagnetic materials Non-magnetic materials Diamagnetic materials ANSWER DOWNLOAD EXAMIANS APP
Physics A fresh egg when placed in salt water will Sink and go to the bottom Sink but will not go to the bottom Burst Float Sink and go to the bottom Sink but will not go to the bottom Burst Float ANSWER DOWNLOAD EXAMIANS APP
Physics Electric Motor converts ________ energy to mechanical energy Sound Mechanical Electrical Chemical Sound Mechanical Electrical Chemical ANSWER DOWNLOAD EXAMIANS APP
Physics Quality of a musical note depends on Velocity of sound in the medium Amplitude of the wave Fundamental frequency Harmonics present Velocity of sound in the medium Amplitude of the wave Fundamental frequency Harmonics present ANSWER DOWNLOAD EXAMIANS APP
Physics The boiling point of water decreases at higher altitudes is due to Low temperature High atmospheric pressure Low atmospheric pressure High temprature Low temperature High atmospheric pressure Low atmospheric pressure High temprature ANSWER DOWNLOAD EXAMIANS APP
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