Physics What is unit of Astronomical distance ? Light year Lux Angstrom Weber Light year Lux Angstrom Weber ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels fastest in Glass Water Air Vacuum Glass Water Air Vacuum ANSWER DOWNLOAD EXAMIANS APP
Physics After long periods of use, a grey spot develops on the inside of a bulb. This is because The heat of the bulb scorches the glass at the top Glass undergoes a change due to the heat Dust inside the bulb condenses on the top The tungsten filament evaporates and collects there The heat of the bulb scorches the glass at the top Glass undergoes a change due to the heat Dust inside the bulb condenses on the top The tungsten filament evaporates and collects there ANSWER DOWNLOAD EXAMIANS APP
Physics If lift is going up with acceleration, the apparent weight of a body is More than the true weight May be more or less than true weight Less than the true weight Equal to the true weight More than the true weight May be more or less than true weight Less than the true weight Equal to the true weight ANSWER DOWNLOAD EXAMIANS APP
Physics The threshold frequency is the frequency below which : Photo current decreases with voltage Photo electric emission is not possible Photo current is constant Photo current increases with voltage Photo current decreases with voltage Photo electric emission is not possible Photo current is constant Photo current increases with voltage ANSWER DOWNLOAD EXAMIANS APP
Physics When an atom loses an electron it becomes Positive ion None of these Neutron Negative ion Positive ion None of these Neutron Negative ion ANSWER DOWNLOAD EXAMIANS APP
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