why does not water come out of a dropper unless the rubber bulb is pressed?
Asked by dileepkumar | 10th Dec, 2012, 02:03: PM
Expert Answer:
because the atmospheric pressure presses the water inside the dropper through the hole.
Answered by | 10th Dec, 2012, 04:29: PM
Related Videos
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change