Physics, asked by heyshona, 1 year ago

hey friends gud morng to all
and enjoy the Sunday
and if anyone have ncert then plzz help me with the question 1.20(a)and11.19 from 2part of physics of chapter dual nature of radiation and radiation .
sorry to disturb your Sunday friends but I need your help


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Answers

Answered by piyush2943
1
see this I think that this is your answer for 11.19

and second one is for 11.20 a
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Answered by roman4086
0
hey you got the answer

roman4086: bad mein questuon delete krr dena
roman4086: ya phir mein bad mein deta hu
roman4086: aap ka question hai khabi bhi delete krr saktay ho from asked questions
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