Question

what is NCERT ??????​

Answer 1

Answer:

photoelectric effect, phenomenon in which electrically charged particles are released from or within a material when it absorbs electromagnetic radiation. The effect is often defined as the ejection of electrons from a metal plate when light falls on it.

Answer 2

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The National Council of Educational Research and Training is an autonomous organisation of the Government of India which was established in 1961 as a literary, scientific and charitable Society under the Societies' Registration Act. Its headquarters are located at Sri Aurbindo Marg in New Delhi

Ur intro?