1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

022-62211530

Mon to Sat - 11 AM to 8 PM

# Radioactivity is a nuclear phenomenon. Comment on the statement.

Asked by AMIT 21st March 2017, 9:34 PM

Hi Amit,

Any physical or a chemical change does not alter the rate of decay of a radioactive substance. So, it is clear that the phenomenon of radioactivity cannot be due to orbital electrons. Thus, radioactivity should be a nuclear phenomenon. It is the process of spontaneous emission of alpha, beta or gamma radiations from the nuclei of an atom.

Answered by Expert 22nd March 2017, 5:30 PM

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10

You have rated this answer 6/10

## Solution of accountancy ch4 accounting ratios

Asked by 372383669838357 21st March 2018, 5:27 AM

## (3)  Find the point ( p,q) on the ellipse 4x^2  + 3y^2  = 12 , in the first quardent . so that the area enclosed by the lines  y = x ,  y = q , x = p , x - axis is maximum.

Asked by sudhanshubhushanroy 20th March 2018, 10:18 PM

## (2) Find the values of   p  for which three distinct chords drawn from  ( p,0 ) to the ellipse   x^2  +  2y^2  =  1  are bisected by the parabola y^2  = 4x.

Asked by sudhanshubhushanroy 20th March 2018, 10:13 PM