All categories

3 years ago

About waves speed i want information about waves speed

Mathematics

1 answer:

Goryan [66]3 years ago

6 0

Answer:

Wave speed is the distance that a wave travels in a given amount of time. Wave speed is related to wave length and wave frequency. Wave frequency can be found by using the formula Speed=wavelength × frequency

Step-by-step explanation:

You might be interested in

The circumference of a circle is 13π m. What is the area, in square meters? Express your answer in terms of π π.

Deffense [45]

Answer:

13×(22/7)whole square

4 0

3 years ago

Read 2 more answers

A camp needs 100 students to help with 4-year-old campers. Eight students from 4 different classes have agreed to help. How many

dimaraw [331]

Answer: 32 students

Step-by-step explanation: 8 x 4 = 32

4 0

3 years ago

3c-4 (a+b) if a =-1, b=2 and c = 1/3

Ksju [112]

Plug in each variable.

3(1/3)-4(-1+2)

Simplify

1-4(-1+2)

-3(1)

-3

6 0

3 years ago

Puppy A weighs 8 pounds which is about 25% of its adult weight what will be the adult weight of a puppy A

ivolga24 [154]

Answer:32 pounds

Step-by-step explanation:8 is 25% ×2 equals 50%(16) so 8×4=100%(32)

6 0

3 years ago

Read 2 more answers

Find the volume of the pyramid shown.

Gnesinka [82]

Answer:

Volume of the shown pyramid is 40 square centimetre.

Step-by-step explanation:

Given:- From given figure we can see that,

Base length of the pyramid (L) = 5 cm.

Base width of the pyramid (W)= 4 cm.

Height of the pyramid (H)= 6 cm.

To find:- Volume of the pyramid = ?

Solution:-

Let, Base length of the pyramid be L,

Base width of the pyramid be W,

and height of the pyramid be H

Now,

Formula for volume of pyramid = $\frac{Base\ length\times Base\ width\times Height\ of\ pyramid}{3}$

Volume of pyramid = $\frac{L\times W\times H}{3}$

Volume of pyramid = $\frac{5\times 4\times 6}{3}$

Volume of pyramid = $\frac{120}{3}$

Volume of pyramid = 40 sq.cm.

Therefore volume of the shown pyramid is 40 square centimetre.

6 0

3 years ago