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ser-zykov [4K]
3 years ago
13

What is the source of all waves?

Physics
2 answers:
ycow [4]3 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]3 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:

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A voltaic cell converts chemical energy to
Svetradugi [14.3K]
<h2>Answer: Electric energy </h2>

Voltaic cells use chemical reactions to generate electrical energy, as well as the reverse process.

This type of cell is mainly composed of the anode (a metal electrode where oxidation occurs) and the cathode (a metal electrode where the reduction occurs). These electrodes are placed in two compartments separated by a porous plate or membrane and immersed in a medium containing ions.

This is how, <u>when the chemical reaction of oxide-reduction occurs, electricity is generated.</u>

7 0
3 years ago
When the chemical name of a compound is being written, the subscripts will determine the symbols. elements. prefixes. suffixes.W
Xelga [282]

Answer:

C. Prefixes

Explanation:

I took the quiz on edge

5 0
3 years ago
Read 2 more answers
Which of the following are true? Select all that apply. The net electric field at any location inside a block of copper is zero
Agata [3.3K]

Answer:

1) The net electric field at any location inside a block of copper is zero if the copper block is in equilibrium.

2) In equilibrium, there is no net flow of mobile charged particles inside a conductor.

3) If the net electric field at a particular location inside a piece of metal is not zero, the metal is not in equilibrium.

Explanation:

1) and 3) A block of copper is a conductor. The charged particles on a conductor in equilibrium are at rest, so the intensity of the electric field at all interior points of the conductor is zero, otherwise, the charges would move resulting in an electric current.

2) The charged particles on a conductor in equilibrium are at rest.

6 0
3 years ago
Choose the 200 kg refrigerator. Set the applied force to 400 N (to the right). Be sure friction is turned off.What is the net fo
White raven [17]
So, there should be two forces acting on the refrigerator: the applied force and the friction force.

The question mentioned that the friction force was set to zero, so the only effective force now would be the applied force.

We have an applied force of 400 N to the right, this means that:
<span>The magnitude of the net force is 400, directed to the right.</span>
3 0
3 years ago
Read 2 more answers
When enough ____ is added to the substance, the solid reaches its ____ point and becomes a liquid
Ratling [72]

Answer:  When enough __energy__ is added to the substance, the solid reaches its _melting_ point and becomes a liquid

Explanation: since energy is being added the substance changes phase into a liquid .

8 0
3 years ago
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