1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NARA [144]
3 years ago
9

Which represents a type of electromagnetic wave? A. slinky wave B. jump rope wave C. shortwave radio waves D. ocean wave

Physics
2 answers:
Dahasolnce [82]3 years ago
8 0
The only item on that list that's an electromagnetic wave
is C). shortwave radio waves.
earnstyle [38]3 years ago
7 0
The answer should be (C) short wave radio waves.

Electromagnetic waves are transverse waves, similar to shortwave radio waves.
You might be interested in
Two piano strings produce beats. Frequencies of the strings are 1560 Hz. and 1563 Hz. Choose the correct frequency of the beats.
kakasveta [241]

Beat frequency is given by the difference of two frequencies played together

f_{beat} = |f_1 - f_2|

given that

f_1 = 1560 Hz

f_2 = 1563 Hz

Now

f_{beat} = |1560- 1563| Hz

f_{beat} = 3 Hz

3 0
3 years ago
Read 2 more answers
Why wheat flour is usually passed near a magnet before being packed?
Llana [10]


<em><u>because if any metals are there in the flour it would attract it...</u></em>

<em><u>hope it helps you</u></em>

<em><u>and mark as best answer please</u></em>

5 0
3 years ago
Read 2 more answers
Which increases the work output of a machine?
Dafna11 [192]
A reducing friction
3 0
3 years ago
What is the reason eclipses do not happen every full moon and new moon
ioda
The answer is D, hope this helped!
6 0
3 years ago
A disk of radius 25 cm spinning at a rate of 30 rpm slows to a stop over 3 seconds. What is the angular acceleration? B. How man
iVinArrow [24]

Answer:

Explanation:

30 rev/min (2π rad/rev) / (60 s/min) = π rad/s

α = Δω/t = (0 - π)/3 = π/3 rad/s²

θ = ½αt² = ½(π/3)3² = 1.5π radians

θ = 1.5π rad/2π rad/rev = 0.75 rev

8 0
3 years ago
Other questions:
  • A 1.50-m-long rope is stretched between two supports with a tension that makes the speed of transverse waves 48.0 m/s. What are
    15·1 answer
  • Which best describes the relationship between the direction of energy and wave motion in a transverse wave?
    10·2 answers
  • What is measurement?
    5·2 answers
  • Homer agin leads the varsity team in home runs. In a recent game, homer hit a 96 mi/hr sinking curve ball head on, sending it of
    7·2 answers
  • A block of ice at 0°C is added to a 150g aluminum calorimeter cup which holds 210 g of water at 12°C. If all but 2.0 g of ice me
    7·1 answer
  • How are gas particles arranged in a container?
    11·2 answers
  • A maroon plane has a takeoff speed of 88.3 m/s and requires 1635 m to reach that speed. Determine the acceleration of the plane
    8·1 answer
  • Why are lamps connected in parrells rather than in a series in domestic circuit
    15·2 answers
  • A sphere has______ sides​
    9·2 answers
  • State the first law of thermodynamics​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!