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If a light wave hits a smooth surface at an angle of incidence of 40 degrees, the angle of reflection is
Question|Asked by pasteryb0i
Asked 8/15/2022 4:18:56 PM
Updated 8/15/2022 4:53:06 PM
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User: If a light wave hits a smooth surface at an angle of incidence of 40 degrees, the angle of reflection is

Weegy: If a wave hits a smooth surface at an angle of incidence of 40 degrees, the angle of reflection is: 40 degrees.
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User: Which one of the following frequencies of a wave in the air can be heard as an audible sound by the human ear?

Weegy: 1,000 Hz of wave in the air can be heard as an audible sound by the human ear.
Score 1

User: The function of the eardrum is to

Weegy: The eardrum, or tympanic membrane, is a thin, cone-shaped membrane that separates the external ear from the middle ear in humans and other tetrapods.
|Score 1|selymi|Points 23504|

User: Through which of the following mediums is the velocity of a sound wave the greatest?

Weegy: The velocity of a sound wave is the greatest through steel.
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User: Which of the following values represents an index of refraction of an actual material?

Weegy: The value 1.25 represents an index of refraction of an actual material.
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User: Rarefaction occurs only in a ____ wave.

Weegy: Rarefaction occurs only in a LONGITUDINAL wave.
|Score 1|emdjay23|Points 255065|

User: The change in pitch of a train's horn as it passes while you're standing still can be explained by

Weegy: The change in pitch of a train's horn as it passes while you are standing still can be explained by the DOPPLER EFFECT.
|Score 1|Janet17|Points 52055|

User: Your brother is insisting that you'll never hear a sound produced behind a barrier wall at the end of your yard. You notice that the door within the wall is open and quickly explain to him that the sound will be able to reach you due

Weegy: Your brother is insisting that you'll never hear a sound produced behind a barrier wall at the end of your yard. You notice that the door within the wall is open and quickly explain to him that the sound will be able to reach you due to: diffraction. [ ]
|Score 1|Janet17|Points 52055|

User: The wavelength of a wave is the distance between

Weegy: The wavelength of a wave is the distance between two consecutive crests.
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User: In which of the following conditions would a person not hear an echo?

Question|Asked by pasteryb0i
Asked 8/15/2022 4:18:56 PM
Updated 8/15/2022 4:53:06 PM
1 Answer/Comment
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A sound wave reaches the ear and the reflected wave reaches the ear less than 0.1 second later; describes a condition in which an individual would not hear an echo.
Added 8/15/2022 4:53:06 PM
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Who was the leader of the German puppet state set up in France after the fall of Paris?
Weegy: Philippe P tain was the leader of the German puppet state set up in France after the fall of Paris. User: Who was the leader of the German puppet state set up in France after the fall of Paris? Weegy: Philippe P tain was the leader of the German puppet state set up in France after the fall of Paris. User: After Israel was declared an independent state, what was the response of its neighboring countries? Weegy: After Israel was declared as an independent and sovereign state, it's neighbouring countries respond with invasion. User: How did Japan use enslaved people from territory they conquered during World War 11? Weegy: Japan used enslaved people from territory they conquered during World War II As servants on the home islands. User: What did the policy of appeasement result in? Weegy: It allowed Germany to occupy other countries like Czechoslovakia, is what the policy of appeasement resulted in. User: If you were living in German-occupied France, which of the following might you experience? Weegy: If you were living in German-occupied France, you might experience the following: Surveillance by the military police . User: Mao Zedong used propaganda during the Cultural Revolution to Weegy: Mao Zedong used propaganda during the Cultural Revolution to target political opponents. User: The British government promised the Jewish people the territory of Palestine in which historical document? Weegy: The British government promised the Jewish people the territory of Palestine in the Balfour Declaration. User: Which country suffered the largest loss of life in World War Il? (More)
Question|Asked by pasteryb0i
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Updated 204 days ago|6/23/2024 5:11:55 PM
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USSR country suffered the largest loss of life in World War II.
Added 8/14/2022 6:09:36 PM
This answer has been confirmed as correct and helpful.
If a sound is refracted away from the surface of the earth, this indicates that the
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Question|Asked by pasteryb0i
Updated 195 days ago|7/2/2024 8:07:57 AM
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Which of the following would not increase the velocity of a sound wave in air?
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Weegy: They can travel at various speeds through any one material. -is not a characteristic of electromagnetic waves. User: Which of the following statements is true of vibrations? Weegy: Neither ultrasonic nor infrasonic vibrations can be heard by humans.- is TRUE of vibrations. (More)
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