What is the value of c in a vacuum? Give the numerical value as well as the definition.
If a blue light has a wavelength of 550 x 10-9 (550 nanometers), what is the frequency of the light?
5.45 x 10 14
3.568 E -7
5.5 x 10 -7
2.99 x 10 8
As you move from the blue region of the electromagnetic spectrum to the red region of the electromagnetic spectrum, what happens to the wavelengths of the light?
decreases
increases
stays the same
As you move from the blue region of the electromagnetic spectrum to the red region of the electromagnetic spectrum, what happens to the frequency of the light?
decreases
increases
stays the same
Is the frequency of radiation used in a microwave oven higher or lower than that of your favorite FM radio station broadcasting at 91.7 x 106 Hz?
Higher
Lower
2007-09-17 15:29:31 · 1 answers · asked by kyle p 1 in Science & Mathematics ➔ Chemistry
Using this section for others to do your homework for you is frowned upon, if you know what I mean.
2007-09-17 15:37:44 · answer #1 · answered by cattbarf 7 · 0⤊ 0⤋