Recent content by nisha

hello.. tell me more about quantum physics and photoelectric effect.. Is x-ray one of application of photoelectric effects...

we meet again .. here ,i have a question about electrostaatics... in a particular experiment, a high voltage is created by charging an isolated metal sphere,the sphere has diameter 42 cm and any charge on its surface may be considered as if it were concentrated at its centre. The air...

iam taking a-levels and have to choose some topics for physics option ...which is more interesting.. medical physics or physics of fluids?...need opinion