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
Otrada [13]
3 years ago
15

8. What is the difference between mechanical waves and electromagnetic waves?

Physics
1 answer:
Scorpion4ik [409]3 years ago
4 0
A electromagnetic waves are produced by the vibration of the charged particles in a mechanical wave is a wave that is not capable of transmitting its energy through a vacuum mechanical waves for cure a medium in order to transport their energy from one location to another is sound wave is an example of a mechanical wave
You might be interested in
Can God make a rock that He can't carry?
Xelga [282]

Answer:

The answer to the question lies in the character of God. God is either finite or infinite. If God is finite and limited, then God could make a rock He could not lift. If God is unlimited in power, then He could create a rock of any size and weight and still be able to lift it.

Explanation:

8 0
2 years ago
The feeling of weightlessness occurs because _____________________.
lbvjy [14]

Answer:

The feeling of weight is one of compression.

Explanation:

All your body is being pulled down by gravity yet your feet ( if standing) or your back or something is holding you up.  

Your body is compressed by the PAIR of forces and it is that compression that you feel.  

So when you remove the supporting force then all the body is free to move together and there is no compression within you.  

Hence you perceive no weight.

8 0
3 years ago
Read 2 more answers
I’ll mark brainless please hurry
sukhopar [10]

Answer:

Covalent bonds can form between similar atoms.

Explanation:

4 0
3 years ago
Determine whether the statement is true or false. If f '(c) = 0, then f has a local maximum or minimum at c.
ankoles [38]

It is False that, If f '(c) = 0, then f has a local maximum or minimum at c.

Local maximum and minimum points are very distinctive on the graph of a function and are thus, helpful in grasping the shape of the graph. Either a local minimum or a local maximum can be considered a local extremum.

A counterexample can be used for:

f(x) = x³

f'(x) = 2 × x²

and,

f'(0) = 2×0² = 0

However, the assertion is false because x = 0 is actually an inflection point rather than a maximum or minimum in f(x) = x³.

Know more about f(x) here: brainly.com/question/28058540

#SPJ4

4 0
2 years ago
Vectors a and b have scalar product â6.00, and their vector product has magnitude +9.00. what is the angle between these two vec
salantis [7]

Answer:

Value of angle between vector a and b is 56.30^{\circ}.

Explanation:

Vectors a and b have scalar product 6.00

Let \theta be the angle between a and b.

\vec{a}.\vec{b} = 6

ab cos \theta = 6 ...(1)

Vectors a and b have magnitude of vector product 9.00

\vec{a} \times\vec{b} = 9

ab sin \theta = 9 ...(2)

Dividing equation (2) by (1) we get

\frac{ab sin \theta}{ab cos \theta}  = \frac{9}{6}

tan \theta = 1.5

\theta = tan ^{-1} (1.5)

\theta = 56.30^{\circ}

Thus, value of angle between vector a and b is 56.30^{\circ}.

3 0
4 years ago
Other questions:
  • When starting a car some energy is used to increase the fuels temperature during ignition.this energy causing combustion is a:ab
    14·1 answer
  • How much is the tension number 2
    11·1 answer
  • The displacement d (m) of a block sliding along a straight line is given by the equation d = -0.65 t + 0.21 t2, where t is the t
    12·1 answer
  • Kids are pelting a window with snowballs. On average, two snowballs of roughly 300-g mass hit the window each second, moving hor
    7·1 answer
  • (repost because nobody answered my last one)
    15·1 answer
  • The electric field everywhere on the surface of a thin, spherical shell of radius 0.770 m is of magnitude 860 N/C and points rad
    5·1 answer
  • Based on what you have learned from this unit, construct a tri-fold brochure instructing a new freshman as to the best way to le
    10·1 answer
  • Explain why the coin is able to float on top of the water in this glass.
    15·1 answer
  • Explain how water is controlled to generate electrical energy in hydro-electric dams. and show a diagram is help explain the ans
    10·1 answer
  • A satellite orbiting the moon very near the surface has a period of110 min. What is free-fall acceleration on the surface of the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!