ICSE board question paper of exam

Is there any buddy to provide me the ICSE board class 10th exam question paper of physics????

[Kiran Chandar]

This is the ICSE board class 10th exam question paper of physics:

Question 10
(a) (i) Define work function of a metal.
(ii) State two factors on which the rate of emission of thermions depend. [3]
(b) (i) Define Radioactivity.
(ii) A radioactive substance is oxidized. What change would you expect to
take place in the nature of its radioactivity? Give a suitable reason. [3]
(c) ‘Radioactive materials as an alternative source of energy must be used
wisely’. Give reasons to justify this statement.







Rests of the questions are in the attachment, download it freely from here: