Ask question

Ask question

All categories

3 years ago

5

What is the frequency of a wave?

2 answers:

IRISSAK [1]3 years ago

8 0

Frequency is the number of waves that pass certain point in a given amount of time. The unit used to measure wave frequency is called the hertz (Hz). Frequency, which is often used to describe waves is an important characteristic. Frequency is used to distinguish one color of light from the other. For example, red light is different from blue light because red light vibrates at a lower frequency than blue light.

Lunna [17]3 years ago

6 0

Divide velocity by the wavelength.

You might be interested in

Convection is the up and down movement of what?

Fynjy0 [20]

Convection is the up and down movement of heat. Usually air, but convection also occurs in the ocean.

3 0

2 years ago

Which of the following is not a part of the carbon cycle

BabaBlast [244]

Condensation is NOT part of the carbon cycle

8 0

2 years ago

Read 2 more answers

Katie's teacher has asked her to identify an unknown

sleet_krkn [62]

The liquid freezes at 32 degrees celcius(A) is not the properties of water as water freezes at 0 degrees celcius

4 0

2 years ago

How many moles are there in 3.612 x 1024 formula units of Na2SO4?

vitfil [10]

Answer:

<h3>Theanswer is 6 moles</h3>

Explanation:

To find the number of moles in a substance given it's number of entities we use the formula

$n = \frac{N}{L} \\$

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question we have

$n = \frac{3.612 \times {10}^{24} }{6.02 \times {10}^{23} } \\$

We have the final answer as

<h3>6 moles</h3>

Hope this helps you

5 0

3 years ago

Vika [28.1K]

Answer:

c

Explanation:

c

7 0

2 years ago

Read 2 more answers