While heating water in a beaker, wire gauze is placed below the beaker. Explain.
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Teachers Of Physics Latest Questions
Between Voltage and current, what causes a shock?
An astronaut in orbit around the earth may feel weightless even when the earth’s gravitational field still acts on him. Explain
Explain why a burn from steam at 100°C is more severe than a burn from boiling water at the same temperature
A transformer is not considered to be an amplifier.Explain
A ball ? is always in neutral equilibrium. Explain.
why are echoes not heard in a small room like a classroom?
A body moving in a circle with constant speed is said to have an acceleration. Explain.
state three ways in which the strength of magnetic field can be increased
state the reason why current produced by a simple cell falls rapidly when the cell is being used.