Physics The threshold frequency is the frequency below which : 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 Photo current decreases with voltage Photo electric emission is not possible ANSWER DOWNLOAD EXAMIANS APP
Physics 1 Micron is equal to 10–15 m 10–12 m 10–6 m 10–9 m 10–15 m 10–12 m 10–6 m 10–9 m ANSWER DOWNLOAD EXAMIANS APP
Physics The force exerted by a magnet is an example of ________ Electrostatic force Contact force Non-contact force Muscular force Electrostatic force Contact force Non-contact force Muscular force ANSWER DOWNLOAD EXAMIANS APP
Physics What is the size of Electron as comapared to Proton and Neutron? 1/1236 1/355 1/1836 8402 1/1236 1/355 1/1836 8402 ANSWER DOWNLOAD EXAMIANS APP
Physics The capacity of a water heater is measured in Litres Both A & B Gallons Metres Litres Both A & B Gallons Metres ANSWER DOWNLOAD EXAMIANS APP
Physics A wire carrying current is Charged with a type depending upon current strength Neutral Negatively charged Positively charged Charged with a type depending upon current strength Neutral Negatively charged Positively charged ANSWER DOWNLOAD EXAMIANS APP
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