0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How do we detect sound?
Normally, we detect sound by listening with our ears. As sound is waves, there are instruments that can detect and show the waves on a screen.
How did he generate and detect EM waves?
The answer to that question depends heavily on who "he" was.
What is another word for light waves?
Electromagnetic waves or radiation. "Light," however, generally refers to that portion of the EM spectrum that our eyes can detect.
How do you detect ultrasonic waves by thermal method?
By using Wheat's stone bridge we can detect by thermal method. placing platinum wire in which ultrasonic waves have to be tested, due to change in temperature produced in the wire resistance of the wire changes, it is noted by using galvanometer in the bridge.
What are light energy moves as waves are called?
vibrating waves
What are radio waves called to detect subs called?
Sonar.
How do we detect sound?
Normally, we detect sound by listening with our ears. As sound is waves, there are instruments that can detect and show the waves on a screen.
How you can detect waves?
to detect ultrasonic waves ,place a sensitive flame in its path. if it flickers it proves its existence.
What is the tiny section of medium energy waves from the EM spectrum that the Human eye can detect called?
It is called visible light.
Which waves does it detect to make image?
IT DETECT IT BY ULTRA VIOLET RAYS.
What is the band of light waves in the electromagnetic spectrum that vibrates at frequencies our eyes can detect?
That's called visible light.
Devise that bounces radio waves off the ground to detect changes in elevation?
A radio altimeter bounces radio waves off the ground to detect elevation.
What can't deaf people do?
Detect sound waves.
What type of waves do pit vipers detect?
infrared
What instrument do we use to detect sound waves?
Sonar
Telescopes cannot detect?
Telescopes can not detect any radiation for which they were not specifically built. For example, a radio telescope is specifically designed to detect radio waves. Also, telescopes can not detect radiation that is too faint for them. What is too faint depends on the capabilities of the telescope.
What do powerful telescopes detect around nearby stars?
They detect waves coming off of the closest stars
