Physics Beta rays emitted by a radioactive material are The electrons orbiting around the nucleus Neutral particles Charged particles emitted by nucleus Electromagnetic radiations The electrons orbiting around the nucleus Neutral particles Charged particles emitted by nucleus Electromagnetic radiations ANSWER DOWNLOAD EXAMIANS APP
Physics Vehicle tyres are inflated properly To go fast and save fuel. To allow the vehicle to take more load. To ensure smooth running. To avoid skidding and to minimise friction To go fast and save fuel. To allow the vehicle to take more load. To ensure smooth running. To avoid skidding and to minimise friction ANSWER DOWNLOAD EXAMIANS APP
Physics The Law of Kepler is related with which among the following ? Law of Conservation of energy None Planetary Motion Law of Gravitation Law of Conservation of energy None Planetary Motion Law of Gravitation ANSWER DOWNLOAD EXAMIANS APP
Physics Atomic packing factor of body centred cubic structure (bcc) is 0.68 0.63 0.73 0.69 0.68 0.63 0.73 0.69 ANSWER DOWNLOAD EXAMIANS APP
Physics When temperature difference between liquid and its surroundings is doubled, the rate of loss of heat will: Three times Double Remain same Four times Three times Double Remain same Four times ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning is caused due to Electric discharge Electric pressure Electric leak Electric power Electric discharge Electric pressure Electric leak Electric power ANSWER DOWNLOAD EXAMIANS APP
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