4 years ago

What is a,well designed experiment called?

Chemistry

1 answer:

adoni [48]4 years ago

5 0

Answer:

controlled experiment

Explanation:

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What is the frequency,in Hz,of electromagnetic radiation that has a wavelength of 1.25m

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Hello!

In this case, given that frequency of the electromagnetic radiation showing off a wavelength of 1.25 m is computed by using the speed of light as shown below:

$f=\frac{c}{\lambda }$

We plug in the wavelength and speed of light to obtain:

$f=\frac{3x10^8m/s}{1.25m } \\\\f=2x10^8Hz$

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