Physics Middle School

Please help me asap .

Answers

Answer 1

Answer:

We use the four properties of sound: pitch, dynamics (loudness or softness), timbre (tone color), and duration.

Answer 2

Answer:

Dynamics, Duration, Pitch, Timbre! Hope this helped

Explanation:

Related Questions

What type of heat transfer is most important to maintaining a relatively stable
climate on Earth? Justify your answer.

Answers

The type of heat transfer that is most important to maintaining a relatively stable climate on Earth is known as solar radiation.

What is Heat transfer?

Heat transfer may be characterized as the migration or transmission of heat across the border of the system due to an imbalance of difference in temperature between the system and its surroundings.

Solar radiations govern the principle and the entire process of heat transfer because it is the principle and fundamental source of heat and energy for the entire planet of the earth. These radiations initiate the process and pass down to the source artificial sources of heat transfer in physical life.

Therefore, solar radiation is a type of heat transfer that is most important to maintaining a relatively stable climate on Earth.

To learn more about Heat transfer, refer to the link:

https://brainly.com/question/16055406

#SPJ2

Compare the cost of using pan with a power rating of 2kW and a pan rated 1.2kW

Answers

Answer:

3.2wK

Explanation:

Sorry if it is wrong my cousin told me

i think you just add them? its 3.2kW

newtons second law

acceleration is affected by force and by ____

newtons 3rd law

every action forece has an equal and opposite _______

Answers

Answer:

law 2: the force acting on an object is equal to the mass of that object times it's acceleration

law 3: for every action there is an equal and opposite reaction

1) the mass of an object
2) Reaction

I don’t quite understand these could someone walk me through it when they give the answer?

Answers

Answer: :)

Explanation:

So basically, the first image shows a magnetic force created by the magnetism. This attracts/pushes away other magnets. The second picture is showing two magnets being held together while they are trying to push away from each other. The third picture is demonstrating the release of the magnets. As soon as you let go, the magnets push away from each other. I think the PE and KE are like models of batteries. PE is potential energy, being dormant until released. KE is kinetic energy, the energy that depends on the motion of the object. The more energy used, the more you fill in the battery. I hope this helps!

State, with a reason, whether hotdog relish a homogeneous mixture or a heterogeneous mixture.

Answers

Answer:

MHMMMM TRY DOING A SAND WHICH I DID THIS A MOONTH AGO AND I MADE A 105 THINK ABOUT IT

Explanation:

It’s a heterogeneous mixture because it’s not a uniform mixture throughout, there are big chunks of stuff that can’t be mixed together.

newtons first law

the only way to change the velocity of an object is to apply _____

Answers

Answer:

the only way to change the velocity of an object is to apply force.

Explanation:

Newton’s first law of motion says an object will continue to move with the same velocity unless acted on by an external force.

Answer: FORCE! the answer is force!

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