2 years ago

What if the frequency of a light wave with a wavelength of 680 nm? WILL GIVE POSSIBLE ANSWERS

Advanced Placement (AP)

1 answer:

Anvisha [2.4K]2 years ago

4 0

frequency's unit is Hz which mean cycles per second

given frequency * wavelength = speed of wave

speed of light = 3x10^8 m/s

wavelength = 680nm = 680x10^-9 m

frequency * 680x10^-9 m = 3x10^8 m/s

frequency = 3x10^8 / 680x10^-9

= 4.41x10^14 Hz

= 441x10^12 Hz

= 441 THz

which is the frequency for red light

You might be interested in

Movement affects the global economy in all the following ways EXCEPT

Yuliya22 [10]

What are the choices?

8 0

2 years ago

An individual whose IQ falls below 70 and has difficulty performing daily tasks related to independent living is described as

RSB [31]

The answer is c or de

7 0

2 years ago

Jill expects the children to misbehave after eating a bowl of sugary candy. She notices kids running and loudly laughing on the

Akimi4 [234]

Answer:

Perceptual set

Explanation:

Perceptual set is the tendency to perceive certain things and ignore others, in this case Jill is known as a 'selector' because she has certain expectations and focuses her attention on the loud children instead of the quiet ones.

8 0

2 years ago

Draw lines for the following equations on graph paper:

trasher [3.6K]

Answer:

(1,3)

Explanation:

hey, don't have grid paper.

but, all you gotta do is make a table for both equations with

y=3x

x -1 0 1

y -3 0 3

and same goes for the equation

3 0

2 years ago

Wilhelm Wundt felt that the object of psychology was m the study of the mind as a natural event and that the best way to approac

Kaylis [27]

I'd say everything can be used but only what is needed for particular patient.

4 0

2 years ago