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
ser-zykov [4K]
4 years ago
13

What is the source of all waves?

Physics
2 answers:
ycow [4]4 years ago
8 0

Answer:The source of all wave motion is a disturbance in matter or a vibration. Think about a water wave.

Explanation:

kompoz [17]4 years ago
7 0

Answer:

The source of all wave motion is a disturbance in matter or a vibration. Think about a water wave.

Explanation:

You might be interested in
Which genotype has a 50% chance of being inherited
stepan [7]
Recessive genotype I hope this helps
8 0
3 years ago
What could you do to change the volume of a gas?
Lorico [155]
The ONLY way to change the volume of a sample of gas is to transfer it to a container with different volume.
Simply changing its temperature or pressure in the same jar won't do it. Any amount of gas always fills whatever container you keep it in.
8 0
3 years ago
The mass of the skier including his equipment is 75 kg in the ski race, the total vertical change in height is 880m
Bogdan [553]
75 percent off of water and please water the light water and water water and then go back and please water pollution please 880m
8 0
3 years ago
Using the formula F = M* A. What is the acceleration of a .5 kg
Katyanochek1 [597]

Answer:32 m/s/s

Explanation: since F=M*A, F=16N, M=0.5kg, A= F/M

A=16/0.5

A=32 m/s/s

7 0
3 years ago
Weak magnetic fields can be measured at the surface of the brain. Although the currents causing these fields are quite complicat
STALIN [3.7K]

To develop this problem it is necessary to apply the concepts related to a magnetic field in spheres.

By definition we know that the magnetic field in a sphere can be described as

B = \frac{\mu_0}{2}\frac{Ia^2}{(z^2+a^2)^{3/2}}

Where,

a = Radius

z = Distance to the magnetic field

I = Current

\mu_0 = Permeability constant in free space

Our values are given as

D=2a = 16cm \rightarrow diameter of the sphere then,

a = 0.08m

Thus z = a

B = \frac{\mu_0}{2}\frac{Ia^2}{(a^2+a^2)^{3/2}}

B = \frac{\mu_0I}{2(2^{3/2})a}

B = \frac{\mu_0 I}{2^{5/2}a}

Re-arrange to find I,

I = \frac{2^{5/2}Ba}{\mu_0}

I = \frac{2^{5/2}(3*10^{-12})(8*10^{-2})}{4\pi*10^{-7}}

I = 1.08*10^{-6}A

Therefore the current at the pole of this sphere is 1.08*10^{-6}A

5 0
3 years ago
Other questions:
  • A cart of mass M is attached to an ideal spring that can stretch and compress equally well. The cart and spring rest on a smooth
    10·1 answer
  • You are climbing in the High Sierra where you suddenly find yourself at the edge of a fog-shrouded cliff. To find the height of
    6·1 answer
  • The labels of the axes in a line graph consist of _____. A. only the units of measurement B. only the variable name C. the varia
    11·2 answers
  • Which statement best describes what happens when a sound source is moving? As the sound source approaches the observer, the pitc
    9·2 answers
  • What is the name of the process the puts adenosine diphosphate (ADP) and phosphate (P) together to reform ATP?
    7·1 answer
  • An electric heater is madde of a wire of resistance 100π and connected to a 240v mains supply. Determine the power rating of the
    15·1 answer
  • 9.
    13·1 answer
  • If the marshmallows represent the atoms in the substance, which change of state is Freida modeling Freida wants to model the way
    10·2 answers
  • Part C<br> How many combined bits of storage are there on the two tablets?
    10·2 answers
  • A block of mass 4 kg slides down an inclined plane inclined at an angle of 30o with the horizontal. Find the acceleration of the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!