Interested to Buy Any Domain ? << Click Here >> for more details...
How can you estimate the height of a bridge by dropping a
stone from it ?
- 3 Answers
- 5733 Views
- I also Faced
- E-Mail Answers
Answer Posted / sanju
The velocity of sound in air is 1120 ft per second. So we
can calculate the height of the bridge by nothing the time
of throwing the stone and its sound heard, when it strikes
the surface of the water.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What is the difference between a lens and a mirror?
Why is it that sound waves are not normally considered as having particle-like properties, nor raindrops as having wave-like properties? : quantum physics
Explain optical telescopes?
How do you calculate shaft power?
Tell me how many neutrons and how many protons are present in a single deuterium nucleus?
how to figure cubic feet of concrete using English measurements?
Which atomic model did erwin schrodinger create?
What evidence is there supporting the big bang theory?
How are amps and watts related?
What are the three particles that make up an atom?
Explain the difference between collector & emitter of transistor, even though material used for both same?
Tell me why is n-type conductor is neutral?
Why is it important not to expose a patient to x-rays for too long?
Explain how do fireworks turn into shapes like hearts and stars?
What affect does electricity have on soil?
