Light & Energy Flashcard

Front

What is the wavelength of light with a frequency of 2.76 x 10¹³ Hz? Options: 9.2 x 10⁴ m, 8.28 x 10²¹ m, 1.09 x 10^-5 m, 9.24 x 10^-4 m

Back

1.09 x 10^-5 m

Front

What is the frequency of light with a wavelength of 5.33 x10^-7 m?

Back

5.63 x 10¹⁴ Hz

Front

What is the wavelength of light with a frequency of 6.45 x 10¹⁶ Hz?

Back

4.65 x 10^-9 m

Front

What is the energy of a photon with a frequency of 4.35 X 10¹⁴ Hz?

Back

2.85 X 10^-19 J

Front

Calculate the energy of a gamma ray photon whose frequency is 1.89 x 10¹⁷ m?

Back

1.25 X 10^-16 J

Front

Color in the visible spectrum with the lowest energy: Blue, Green, Red, Violet

Back

Red

Front

Color in the visible spectrum with the highest energy: Blue, Red, Violet, Yellow

Back

Violet

Front

Radiowaves and microwaves are on the _________ energy side of the EM spectrum and ultraviolet and X-rays are on the _______ energy side of the EM spectrum.

Back

low, high

Front

The frequency as we move from infrared light to gamma rays.

Back

increases

Front

Wavelengths ____________ as we move down the EM spectrum from Ultraviolet to Visible Light.

Back

increase