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
ziro4ka [17]
3 years ago
5

If the frequency of an electromagnetic wave increases, does the number of waves passing by you increase, decrease, or stay the s

ame? a. The number of waves passing by stays the same because the speed of light stays the same.
b. The number of waves passing by increases because the speed of light increases.
c. The number of waves passing by decreases because the speed of light decreases.
d. The number of waves passing by increases because the speed of light stays the same.
Physics
1 answer:
jarptica [38.1K]3 years ago
3 0

Answer:

option(d)

Explanation:

The frequency of a wave is the property of the source of wave.

The velocity of all the electromagnetic waves is same as the speed of light. It only changes as the light passes through one medium to another.

The frequency is defined as the number of waves coming out from the source in 1 second.

As the frequency of wave increases, the number of wave coming per second increases.

So, the number of waves passing by increases but the speed remains same.

Option (d)

You might be interested in
Hideki is having trouble completing long workouts. What does he need to improve?
KonstantinChe [14]
He needs to improve his endurance time.
3 0
3 years ago
Which of these is not a part of the<br> cardiovascular system?
lilavasa [31]

Answer:I don't see any

Explanation:

6 0
3 years ago
Read 2 more answers
You climb to the top of a ladder. You drop a a ball from height H, it reaches the ground with speed V if there is no air resista
olchik [2.2K]

Answer:

heymelissa its amanda i hate ms spearman

Explanation:

yuh

6 0
3 years ago
You need to measure the lengthof you driveway.which measuring tool would produce accurate results that would expect to be the sa
Aleonysh [2.5K]

C a meter stick with only centimeters

D a ruler with millimeters and centimeters

D would be to the nearest half milimeter. Take some time to measure with a 2 inch ruler. Would you really need to know the length to half a mil ?

3 0
3 years ago
Parallel conducting tracks, separated by 2.20 cm, run north and south. There is a uniform magnetic field of 1.20 T pointing upwa
mars1129 [50]

Answer:

The magnitude of the magnetic force on the rod is 0.037 N.

Explanation:

The magnetic force is given by:

F = qvBsin(\theta)

Since the charge (q) is:

q = I*t

Where<em> I</em> is the current = 1.40 A, and <em>t</em> the time  

And the speed (v):

v = \frac{L}{t}

Where <em>L </em>is the tracks separation = 2.20 cm = 0.022 m

Hence, the magnetic force is:

F = ILBsin(\theta)

Where <em>B </em>is the magnetic field = 1.20 T and <em>θ</em> is the angle between the tracks and the magnetic field = 90°

F = ILBsin(\theta) = 1.40*0.022*1.20*sin(90) = 0.037 N

Therefore, the magnitude of the magnetic force on the rod is 0.037 N.

I hope it helps you!

5 0
2 years ago
Other questions:
  • Determine whether each statement is a description of a physical property or a chemical property.
    14·2 answers
  • What human process are carbon sources that are upsetting the balance between CO to update via planets and CO2 released by living
    15·1 answer
  • Two charges q1 and q2 exert a 90 N electrostatic force onto each other when they are 1 m apart. They are moved further away to a
    5·2 answers
  • Just about everyone at one time or another has been burned by hot water or steam. This problem compares the heat input to your s
    13·1 answer
  • Shaun is 68 miles away from Keegan. They are traveling towards each other. If Keegan travels 7 mph faster than Shaun and they me
    15·1 answer
  • Take a look at the weather map. The front seen there causes short periods of storms and heavy rains. What type of front is this?
    7·2 answers
  • A worker pushes a large rock to the north while another worker helps by pushing it to the east. If they both exert equal force,
    10·1 answer
  • 1. A soccer ball is kicked horizontally off a cliff with an initial speed of 8 m/s and lands 16 m from the base of
    11·1 answer
  • Chimneys don't get smoke in the house because of...?
    11·2 answers
  • How many planets are made up of gas
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!