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Waves
Page 3
Questions (3,435)
Which phrase correctly defines the amplitude of a wave?(1 point)
Responses A. the horizontal distance from the crest of one wave
3 answers
asked by
Unknown
170 views
Which property is unique to electromagnetic waves?
Answer: They can travel in a vacuum Which statement correctly describes a
5 answers
asked by
Connexus Answer
743 views
A transverse wave has an amplitude of 5 cm, a frequency of 60 Hz and a distance from crest to next trough of 15 cm. Identify the
5 answers
asked by
ben
1,744 views
Reflection of Waves Quick Check
Question How is an echo formed? (1 point) Responses Sound waves bounce off a flat surface. Light
5 answers
asked by
Cinnamon Roll (Izuku)
889 views
What is the main difference between mechanical and electromagnetic waves?
A. Mechanical weaves involved transfers energy;
49 answers
asked by
I need help
21,826 views
if a wave has a frequency of 120 Hz and a wavelength of 5m, it would have a speed of 600 m/s.
In one or two sentences, describe
4 answers
asked by
NoName
1,445 views
Energy in Waves Quick Check
1 of 51 of 5 Items Question X-ray technicians wear protective gear to keep them safe from the X-rays.
4 answers
asked by
Pheoinx
305 views
Which of the following statements correctly explains the relationship between FM and AM radio waves?
A. FM radio waves carry less
1 answer
asked by
Kira
221 views
Unit 2 Lesson 4
The table shows information about four waves. Which wave has the lowest frequency? (1 point)
3 answers
asked by
Anonymous
264 views
Which of the following choices correctly describes the behavior of the sound wave as it moves from metal to air?
The sound wave
4 answers
asked by
HELP!
2,756 views
Which statements about traveling waves are TRUE? Choose all that apply.
a) A traveling wave transfers energy from one point to
5 answers
asked by
Josh
7,008 views
Hi, can anybody provide some hints in how to approach these questions? I've been stuck on it for days!!! Thank you in advance!!
N
5 answers
asked by
Tommy
6,724 views
Water waves in a lake travel 4.5 m in 1.7 s. The period of oscillation is 1.2 s.
(a) What is the speed of the water waves? (b)
4 answers
asked by
noah
1,617 views
How are mechanical waves defined? (1 point)
Responses They are waves that involve matter, rather than energy, moving from one
5 answers
asked by
Cinnamon Roll (Izuku)
517 views
A sound wave travels in air at a frequency of 500 Hz. If part of the wave travels from air into water, does its frequency
4 answers
asked by
anonymous
2,706 views
SO CONFUSED PLEASE HELP!!!
A certain radio wave has a wavelength of 7 inches. a. convert the wavelength of this radio wave into
4 answers
asked by
Clarissa
2,417 views
A plane progressive wave is represented by the equation: y= 0.1sin(200pi(t)-20pi(x/17) where y is the displacement in
4 answers
asked by
Edwin
1,920 views
A Piece of string 5.3-m long has a mass of 15.o g what must the tension in the string be to make the wavelength of a 125- Hz
3 answers
asked by
Anonymous
1,731 views
Suppose a popular FM radio station broadcasts radio waves with a frequency of 93. MHz. Calculate the wavelength of these radio
3 answers
asked by
HELP PLEASE
2,054 views
Sally and a partner holds the ends of a spring 4 meters apart. There are 5 nodes in the standing wave produced. Sally moves her
4 answers
asked by
CJ
1,718 views
waves of frequency 20 hz are generated along spring. the distance between successive crests and troughs is 0.45m
4 answers
asked by
지성/jisung
1,406 views
A radio signal has a frequency of 103.1 MHz,calculate the wavelength
3 answers
asked by
2016
1,105 views
On December 26, 2004, a great earthquake occurred off the coast of Sumatra and triggered immense waves that killed hundreds of
3 answers
asked by
Anonymous
1,433 views
A stationary source produces a sound wave at a frequency of 100 Hz. The wave travels at 1125 feet per second. A car is moving
3 answers
asked by
Iwannaknow
175 views
The speed of a transverse wave on a string is 450 m/s, while the wavelength is 0.18m. The amplitude of the wave is 2.0mm. How
4 answers
asked by
Loretta
2,808 views
Which type of wave is most commonly used in medical imaging?
2 answers
asked by
Mr.pot
13,249 views
Let f be the frequency, v wav the speed, and T the period of a sinusoidal traveling wave. The correct relationship is:
a)f=1/T
1 answer
asked by
susan
750 views
If a standing wave with 10 antinodes occurs at a frequency of 44.1 Hz, at what frequency would you look for the n = 2 standing
1 answer
asked by
Kim
625 views
I need answers to the science test for connexus its the waves unit test 8th grade!! pls guys im scared i will fail
1 answer
asked by
Idk
167 views
Which statement best describes the reflection of a wave?(1 point)
Responses A wave fails to reach the surface of a material. A
1 answer
asked by
I hate math
66 views
SCIENCE; WAVES UNIT TEST
USE THE DIAGRAM TO COMPLETE THE STATEMENT: AN ILLUSTRATION SHOWS THE PROPAGATION OF TWO WAVES FOR A
1 answer
asked anonymously
138 views
Which statement correctly describes a property of sound waves?
Responses They require particles to transfer energy. They have two
1 answer
asked by
cherry
98 views
Properties of Waves Quick Check 1 of 51 of 5 Items Question Use the diagram to answer the question. What does the value 0.5 cm
1 answer
asked by
Demon
30 views
Which of the following images shows a wave with the most energy?
Wave A Wave B Wave C (1 point) Responses Wave A Wave A Wave B
1 answer
asked by
No one
65 views
A student moves the end of a compressed coiled spring up and down to demonstrate wave motion. She then moves the compressed
1 answer
asked by
Demon
50 views
Waves Unit Test
7 of 147 of 14 Items Question A student puts a piece of black paper and a piece of white paper in the same sunny
1 answer
asked anonymously
42 views
The formula vw=f⋅λ
describes the relationship between the speed of a wave ( vw ), and its frequency ( f ) and wavelength ( λ
1 answer
asked by
Detineeee
40 views
How do you measure the wavelength of a longitudinal wave? *
the distance from a rarefaction to a compression the length of a
1 answer
asked anonymously
23 views
Compared to wave A, wave B has a _____.
(1 point) Responses longer wavelength and greater frequency longer wavelength and greater
2 answers
asked anonymously
37 views
Which type of wave can carry energy through a vacuum? (1 point)
Responses sound sound electromagnetic electromagnetic mechanical
1 answer
asked by
Creeper Mc.Fancyson
35 views
Two students hold the ends of a jump rope. One student moves the jump rope up and down, making a wave. Then, the student moves
1 answer
asked anonymously
18 views
What does the value 0.5 cm represent for the wave?
(1 point) Responses frequency frequency equilibrium equilibrium wavelength
1 answer
asked anonymously
13 views
The speed of sound in different media at increasing temperatures is shown in the data table below.
Speed of Sound in Different
1 answer
asked anonymously
31 views
The period of a wave is the amount of time needed for a wave to pass a point. Calculate the period of a wave that has a
1 answer
asked anonymously
16 views
The vertical displacement of the wave is measured from the
Group of answer choices equilibrium to the crest and is called the
1 answer
asked anonymously
25 views
The speed of a wave is 65 m/sec. If the wavelength of the wave is 0.8 meters, what is the frequency of the wave? (MUST INCLUDE
3 answers
asked by
sunrise_lover09
25 views
Have any idea about a new instrument that can tell you how sound energy is transferred by waves? My teacher wants me to build
3 answers
asked by
sunrise_lover09
33 views
A wave travels at 1,500 m/s with a frequency of 5 hertz. What is its wavelength?(1 point)
Responses 1,495 m 7,500 m 300 m 1,505 m
1 answer
asked anonymously
25 views
Which statement describes the difference between mechanical and electromagnetic waves
1 answer
asked anonymously
14 views
Marissa is learning about the unique properties of waves. She has learned that whenever the wavelength of a wave increases, the
3 answers
asked anonymously
21 views
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