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Waves
Page 2
Questions (3,576)
A sine wave is traveling to the right on a cord. The lighter line in the figure represents the shape of the cord at time t = 0;
4 answers
asked by
Amy
2,158 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
1,947 views
A long rope is fixed at one end and the free end is made to oscillate in one plane at right angles to the rope with a frequency
4 answers
asked by
Gold
438 views
if the velocity of a progressive wave with a periodic frequency of 10KHz is 330m/s. calculate it's wavelength.
4 answers
asked by
iornav Gideon
606 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
1,746 views
Frequency is measured in Hertz. Which option best describes hertz?
A: The number of waves that pass a certain point within a
3 answers
asked by
Duck
741 views
What is the difference between the number of cycles in the first and the second wave, given that both waves travel an equal
3 answers
asked by
mustache
5,775 views
Radio waves of frequency 30 kHz are received at a location 1500 km from a transmitter. The radio reception
temporarily
3 answers
asked by
amy
862 views
The sinusoidal waveform can be varied by using which of the following parameters??
I. frequency of the carrier wave II.Amplitude
1 answer
asked by
MMisLONELY
502 views
Different Types of Waves Quick Check
1 of 51 of 5 Items Question Which type of wave is most affected by gravity from the Sun and
1 answer
asked anonymously
141 views
Waves have energy that causes particles in matter to vibrate. So, it stands to reason that(1 point)
Responses the higher the
1 answer
asked anonymously
70 views
Energy in Waves Quick Check
3 of 53 of 5 Items Question Use the information about four different waves to answer the question.
1 answer
asked anonymously
89 views
Another property of longitudinal waves is frequency. Just as in transverse waves, frequency is the number of wave cycles that
1 answer
asked anonymously
40 views
Sound travels through a guitar string at 600 m/s, making a sound wave in the air with a speed of 333 m/s. In 1–2 sentences,
3 answers
asked anonymously
70 views
What is the period of a wave with a wavelength of 8 cm and a frequency of 0.5 hertz?(1 point)
Responses 0.0625 seconds 0.0625
1 answer
asked by
u dont know me
22 views
1. If a bat emits 10 sounds in 5 seconds, what is the frequency of the bat's vocal outbursts (rounded to first decimal place)
My
4 answers
asked by
Liz
3,223 views
A 3m slinky rests on a table with a student holding each end. The students laterally shake the ends of the slinky to generate
5 answers
asked by
anonymous
1,826 views
A longitudinal wave has ___________sections, where the waves are compact, and __________ sections, where the waves are spread
3 answers
asked by
kali
377 views
An FM radio station transmits radio signals that have a wavelength of 3.2m. Where would you have to adjust your tuner in order
6 answers
asked by
Kayla
4,726 views
Two people are fishing from small boats located 28 m apart.Waves pass through the water,
and each person’s boat bobs up and
4 answers
asked by
Casual All-Star
655 views
In a given period of time, 12,000 peaks wave A and 15000 peaks of wave B pass through the same medium under the same conditions.
11 answers
asked by
Joe
177 views
Waves are _________.
a forces b matter c particles d vibrations
1 answer
asked by
kali
87 views
If the wavelength of a wave is 4 m, and the wave velocity is 8 m/s, then the frequency is _______?
Use the equation below! a 2 Hz
13 answers
asked by
T
80 views
Waves are _________.
a forces b particles c vibrations d matter
1 answer
asked by
no name
77 views
In a transverse wave, the vibration is ____________ to the direction the wave moves.
a parallel b perpendicular
1 answer
asked by
kali
167 views
Which of the following would NOT be an example of a longitudinal wave?
Teacher: What is a longitudinal wave Me: - Matrix Morpheus
1 answer
asked by
kali
259 views
When drawn on a coordinate plane with the x-axis as the baseline, a wave with a crest that is closer to the baseline has a
smalle
7 answers
asked anonymously
1,306 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
273 views
A transverse wave is observed to be moving along a lengthy rope. Adjacent crests are positioned 2.4m apart. Exactly six crests
5 answers
asked by
Celine
4,899 views
Which statement best describes the reflection of a wave
5 answers
asked by
Amy
320 views
a wave has a frequency of 2 Hz. find its period ?
please show work.....
5 answers
asked by
HIMAR
4,103 views
Tension is maintained in a string. The observed wave speed is 21 m/s when the suspended mass is 3.0 kg.
a) What is the mass per
5 answers
asked by
andrew
5,303 views
An FM radio station broadcasts its signal at a frequency of 9.15 ×107 hertz. Determine the wavelength of the signal in air.
5 answers
asked by
ashley --
2,837 views
A wave sent out from a source is reflected back to the surs in 1.0×10^-3 if the velocity of the wave is 3.0×10^8ms^-1 the
5 answers
asked by
ismail
1,955 views
if you shook the end of a rope up and down three times each second, what would be the period of the waves set up in the rope?
7 answers
asked by
tony
5,929 views
As waves move through water, the water at any point rises and falls. At a given moment, two points along the wave’s line of
4 answers
asked by
Iwannaknow
229 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
1,625 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
2,430 views
A transverse wave on a string is described by the following equation.
y(x, t) = (0.35 m) sin[(1.25 rad/m)x + (92.8 rad/s)t]
4 answers
asked by
Jake
1,236 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
2,069 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
1,729 views
Which phrase correctly defines the amplitude of a wave?(1 point)
Which answer is the best? a) the vertical distance from the
3 answers
asked by
Iwannaknow
423 views
A wave traveling along the x axis is described mathematically by the equation y = 0.17sin(8.5πt + 0.45πx), where y is the
4 answers
asked by
Amelia
2,877 views
A radio signal has a frequency of 103.1 MHz,calculate the wavelength
3 answers
asked by
2016
1,119 views
A buoy oscillates in simple harmonic motion according to the motion of waves at sea. An observer notes that the buoy moves a
7 answers
asked by
Help
2,262 views
What is the relationship between the frequency and wavelength of a wave?
2 answers
asked by
premorice
16,804 views
What is the maximum displacement of a wave from its equilibrium position called?
2 answers
asked by
UnknownGmr
9,422 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
757 views
The formula vw=f⋅λ = ⋅ describes the relationship between the speed of a wave ( vw ), and its frequency ( f ) and
1 answer
asked by
pe
45 views
SCIENCE: WAVES UNIT TEST, UNIT 7: LESSON 9 . WHICH OF THE FOLLOWING IS A LIMITATION OF MODELS?
1. MODELS USUALLY DO NOT HAVE
1 answer
asked anonymously
38 views
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