Physics The distance between node and adjacent antinode is 30 cm. The wavelength is 60 cm. 90 cm. 120 cm. 30 cm. 60 cm. 90 cm. 120 cm. 30 cm. ANSWER DOWNLOAD EXAMIANS APP
Physics If an electron and a photon have the same wavelength, then they will have the same Velocity Angular momentum Linear momentum Energy Velocity Angular momentum Linear momentum Energy ANSWER DOWNLOAD EXAMIANS APP
Physics The best material for the core of a transformer is Soft iron Stainless steel Mild steel Hard steel Soft iron Stainless steel Mild steel Hard steel ANSWER DOWNLOAD EXAMIANS APP
Physics After long periods of use, a grey spot develops on the inside of a bulb. This is because Glass undergoes a change due to the heat The heat of the bulb scorches the glass at the top The tungsten filament evaporates and collects there Dust inside the bulb condenses on the top Glass undergoes a change due to the heat The heat of the bulb scorches the glass at the top The tungsten filament evaporates and collects there Dust inside the bulb condenses on the top ANSWER DOWNLOAD EXAMIANS APP
Physics A pilot has to release the bomb to hit a target Before the target Right above the target Beyond the target None of these Before the target Right above the target Beyond the target None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Which combination of colour is the most convenient during day and night time ? Red and green Organe and blue White and black Yellow and blue Red and green Organe and blue White and black Yellow and blue ANSWER DOWNLOAD EXAMIANS APP
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