2 years ago

a radio wave had a frequency of 600,000 Hz and travels at a speed of 300,000,000 m/s. what is the wavelength of the radio wave

Mathematics

1 answer:

laiz [17]2 years ago

7 0

Answer:

500m

Step-by-step explanation:

Given data

Frequency= 600,000 Hz

Speed= 300,000,000 m/s

We know that the formula for speed is

v=fλ

substitute

300,000,000=600,000λ

λ=300,000,000/600,000

λ=500 m

Hence the wave length is 500m

You might be interested in

Order the numbers from least to greatest. List the numbers as your final answer. 4, 7, -2, 25, 49, 63, 13, -22, 19, -13, 4/4, 34

sp2606 [1]

-22 , -13, -3, -2 , 4/4, 4, 7, 13, 19, 25, 34, 49, 63

4 0

2 years ago

Read 2 more answers

what is the equation in point-slope form of the line that passes through the point (-2,10) and has slope -4

Daniel [21]

-3 8 is your answer

7 0

2 years ago

If a graph passes the horizontal line test, but not the vertical line test, is it still a function?

nydimaria [60]

If a graph fails the vertical line test it's not a function; you can't have a single x map to two ys.

Vice versa, if the graph passes the verticle line test, it's a function.

The horizontal line test tests for injectivity aka one-to-one-ness; it has no bearing on whether something's a function.

8 0

2 years ago

If a right triangle has two legs a=7 and b=4, what is the length of the hypotenuse

DENIUS [597]

A^2 + b^2 = c^2
7^2 + 4^2 = 65
square root of 65 is 8.06
answer: 8.06

5 0

2 years ago

The lines p and q intersect at point O. What is the value of x? Enter your answer in the box. x = Lines p and q intersect at poi

Angelina_Jolie [31]

Answer:

x = 16

Step-by-step explanation

Find the diagram attached. You can see from the diagram that both angles are vertically opposite angles and vertically opposite angles are equal.

Hence 2x+13 = 3x-3

Collect like terms

2x-3x = -3-13

-x = -16

Multiply both sides by -1

-1(-x) = -1(-16)

x = 16

Hence the value of x is 16

6 0

2 years ago

Read 2 more answers