3 years ago

-List ten different waves that you encounter in everyday life. Be specific, don't just say "sound

Physics

1 answer:

Nady [450]3 years ago

6 0

Answer:

1.Radio waves from using your TV.

2. microwaves you are in satellites.

3.UV light waves come from sunlight

4.x ray waves used at the doctors office

5. infrared waves are in remote controls when sending signals.

I don't know if I can think of another 5 right now. but I hope this helps.

You might be interested in

The total weight of a car with passengers is 30,000N. The area of contact of each of the four tyres with the ground is 0.025m2.

vlabodo [156]

Answer:

<em>The minimum pressure car tire pressure is 300,000 Pa</em>

Explanation:

<u>Pressure</u>

It's a measure of the force exerted by an object per unit surface:

$\displaystyle P=\frac{F}{A}$

Where F is the force applied on a surface area A.

We are given the total weight of a car with passengers as Ft=30,000 N and we also know the area of contact of each tire with the ground as $A=0.025 m^2$ .

The minimum pressure each tire can have is when the total weight is evenly distributed in all four tires, thus F=Ft/4=7,500 N.

Calculating the pressure:

$\displaystyle P=\frac{7,500}{0.025}$

P=300,000 Pa

The minimum pressure car tire pressure is 300,000 Pa

7 0

3 years ago

Explain whether Washington, D.C., or

Svetradugi [14.3K]

I would say Orlando since its near more ocean than Washington. Since Ocean can change weather by making it cold or warm depending on the season.

5 0

3 years ago

Read 2 more answers

If you are pushing on a box with a force of 20 N and there is a 7 N force on the box due to sliding friction, what is the net fo

vovangra [49]

Answer:

13 N

Explanation:

The Net Force of an object should be the difference between the forces applied to the object if the object is not in equilibrium. This object is not in equilibrium so therefore by finding the difference between the forces, you will find your answer. 20 N - 7 N = 13 N.

6 0

3 years ago

Read 2 more answers

alayn h uderstands the half life of a certain substance is 90days. how long would it take for 80lbs of her substance to be reduc

yan [13]

Answer:

135 days...............

7 0

3 years ago

This structure shows how atoms make up sugar. The different colors represent different types of atoms. Is sugar an element, just

Romashka-Z-Leto [24]

Sugar is a compound