Please wait...
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

For any content/service related issues please contact on this toll free number

022-62211530

Mon to Sat - 11 AM to 8 PM

When a small rubber cup is pressed hard on a smooth plane surface, it sticks to it. Give reason.

Asked by Topperlearning User 19th August 2014, 9:03 AM
Answered by Expert
Answer:

The small rubber cup sticks to the surface because most the air between the cup and the surface escapes out ,hence the pressure inside decreases while the outer pressure which is more, acts on it.

Answered by Expert 19th August 2014, 11:03 AM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Your answer has been posted successfully!

Chat with us on WhatsApp