ICSE − Q & A

when does the nucleus of an atom become radioactive?

If the length of conducting wire is increased to thrice its length, by how much will the resistance of the wire increase by? Is it by 9 times or by 6 times?????

http://www.respaper.com/gs0209/5369-pdf.html Question2 e)
sorry for trble pls answer it once again
pls put the question in formulae v^2=u^2+2as

can anyone tell some challenging phy prelim  paper to solve

What is the CG of a boomerang?

+ 1 more questions by ansh_cr7  

Can anyone explain the paper pattern off Physics?
asked by Ansh Thamke (ansh_cr7) 7 years ago
1

1.how does the force of gravity (weight) depend on the mass of the body
2.what is understood from 1 kgf=9.8newton
pls answer ;")

What is the ans?

Why does the terminal voltage decrease if magnitude of current drawn from the cell increases? Pls help!

http://www.respaper.com/gs0209/5369-pdf.html Question 9 b ii

Why do different colours of the visible spectrum have different widths on the screen after dispersion?