PHYSICS MIDDLE SCHOOL

How is amplitude related to loudness

Answers

Answer 1
Answer: The loudness of a sound is linked to the size of the vibration which produces it. A big vibration makes a louder sound. Scientists use the word 'amplitude' for the size of waves. For waves on water, it is easy to measure the amplitude.

Related Questions

What do you like to do for fun
A piston above a liquid in a closed container has an area of 1m2. The piston carries a load of 350 kg. What will be the external pressure on the upper surface of the liquid? A. 4.90 kPa B. 27.3 kPa C. 68.6 kPa D. 3.43 kPa
1. Go onto the Newsround website or article2. Search "School girl banned for Muslim dress" Answer this question:Who is Sobia?
The electromagnet shown below is made up of a coil of electrical wire wrapped around an iron core.Which of the following would decrease the strength of this electromagnet?A adding batteries to the circuitB removing its iron coreC increasing the current through the coilD increasing the number of wire loops in the coil
what is the force on a hockey puck when shot with a stick? the pucks mass is 0.155 kg and it leaves the stick at 40 m/s. the contact time between the puck and the stick is 1.1 millisecond

How do its eight arms help an octopus obtain food

Answers

The more arms it has the less of a chance the prey has to swim away.

31 POINTS COME AN GET IT PPL!If a satellite or spaceship explodes in outer space, you can see the explosion from a distance but you cannot hear it. Why?












A)
Light waves travel very fast and sound waves travel much slower.



B)
Sound waves transmit energy while light does not transmit energy.



C)
Sound is a mechanical wave and needs a medium to travel through while light is an electromagnetic wave.



D)
Light is a mechanical wave and needs a medium to travel through while sound is an electromagnetic wave

Answers

The answer is A.

Light waves travel faster than sound waves. This is also why lightning is always seen before thunder is heard.

The borders of played never change.

True or false

Answers

Answer:

The borders of played never change.

True or false

true

Answer:

The correct answer is actually false.

Explanation:

Took the quiz

The boiling point of the crystalline mass is 50° Celsius
200° Celsius
300° Celsius
400° Celsius

Answers

Boiling point is at 200° Celsius

Explanation:

Matter exists in three states:

- Solid state: the molecules of the element are fixed in their place and strongly bonded to each other - therefore, they can only vibrate around their fixed position.

- Liquid state: the molecules of the element are free to slide past each other - however, there are still intermolecular forces that keep them close to each other

Gas state: the molecules of the element are completely free to move far from each other

Evaporation is the process that occurs when a substance changes from liquid to gas state. This process occurs when the temperature of the substance reaches its boiling point.

In the graph given in this problem (find it in attachment), we observe that:

- At first, the temperature increases up to 50 Celsius; this is the solid state

- Then the temperature stops increasing --> this is the transition of phase from solid to liquid (melting), which occurs at a constant temperature of 50 Celsius (melting point)

- Then, the temperature increases again up to 200 Celsius (liquid state)

- Then the temperature stops increasing again --> this is the transition of phase from liquid to gas (evaporation), which occurs at a constant temperature of 200 Celsius, which is therefore the boiling point

- Then, the temperature increases again (gas state)

Therefore, the boiling point of the substance in this problem is

200° Celsius

Learn more about temperature:

brainly.com/question/1603430

brainly.com/question/4370740

#LearnwithBrainly

Answer:

B

Explanation:

200 degrees Celcius.

What is the law of reflection?

Answers

You can observe this law in practice if a ray of light reflects off of a flat mirror. 

Law of reflection states that both direction of both incoming and outgoing rays of light make the same angle with respect to surface normal.
The law of reflection are, as follows:

The incident Ray, the reflected Ray and the normal to the reflection surface at the point of the incidence lie in the same plane.

If this does not make since than I hope you know I tried.

Athens was known for its love of ________, the________, and architecture.

Answers

Athens was known for its love of pottery  , the sculptures , and architecture  


I hope that's help !
Other Questions
In the light wave above, the property labeled A determines which characteristic of visible light?brightness speedreflectioncolor
What compounds are you made of?
Given a force of 100 n and an acceleration of 10 m/s2 what is the mass
A 10.0 kilogram mass of iron on earth exerts a downward force of 98 Newtons. On the moon this same 10.0 kilograms of iron is weighed and found to exert a downward force 16.3 Newtons. How is this possible ?