1.

Which of the following are correct statements: P: E = ko is called Planck’s equation Q: ‘h’ is called Planck’s constant R: ‘h’ value is 6.626 x 10 J S: According to Planck electro-magnetic energy is always emitted in multiples of h/υ A) onlyP B) PandQ C) P, Q and R D) All of these

Answer»

Correct option is  C) P, Q and R



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