The number of quanta of radiation of fre...

The number of quanta of radiation of frequncy `4.98 xx 10^(14) s^(-1)` required to melt 100 g of ice are ( latent heat of melting of ice is 33 joule per g)

`10^(20)`

`10^(22)`

`10^(14)`

` 6.023 xx 10^(21)`

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