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
andrezito [222]
3 years ago
6

Which property describes an electromagnetic wave and not a mechanical wave?

Physics
1 answer:
Andrews [41]3 years ago
4 0
B. Travels in a Vacuum.

Electromagnetic have the ability to travel in a vacuum unlike mechanical wave.
You might be interested in
What is NOT one of the three primary resources that families have to reach financial goals?
Elodia [21]
What is NOT one of the three primary resources that families have to reach financial goals? It is c) education
8 0
3 years ago
The diagram shows a positive charge moving in a magnetic field.
slavikrds [6]

By the right hand rule the magnetic force on the charge acts up

6 0
3 years ago
Read 2 more answers
A train 400 m long is moving on a straight track with a speed of 81.4 km/h. The engineer applies the brakes at a crossing, and l
Luda [366]

Answer:

86.5m

Explanation:

first convert km/h

then

81.4*1000/60*60=22.6

17.6*1000/60*60=4.89

then, x1/t1=x2/t2

we get

x2=400*4.89/22.6=86.5//

3 0
3 years ago
When an object is at a distance of twice the focal length from a concave lens, the image produced is virtual and smaller than th
Elenna [48]
The right answer for the question that is being asked and shown above is that: "The image produced is virtual and of the same size as the object." the image if the object is shifted closer to the lens to a point one focal length away from it is that The image produced is virtual and of the same size as the object.<span>
</span>
3 0
4 years ago
Read 2 more answers
If we have less power, we most likely have
katrin [286]
<span>the same amount of work being done over a longer period of time.</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • how is acceleration related to force when mass is constant , according to Newton’s second law of motion
    6·1 answer
  • You toss a coin straight upward in a train which is moving at a constant velocity. If the air friction is negligible, the coin w
    13·1 answer
  • Newton's three laws of motion
    7·2 answers
  • For each picture below identify the material and closing the sandwich as transparent translucent or opaque
    8·1 answer
  • Does Archimedes principle hold good in a vessel in free fall​
    6·1 answer
  • A object is placed between the focal point and the lens of a concave lens. Where will the image be formed?
    15·1 answer
  • When talking about Acceleration ,what is significant about the about the sign(+ or -)?​
    10·1 answer
  • A sledgehammer hits a wall How do the hammer and the wall act on each other?
    5·1 answer
  • What is the answer??
    10·1 answer
  • A 432 g sample of 60/27Co has a decay constant of 4.14 x 10-9 s-1. How long will it take before only 1/3 of the original sample
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!