Electromagnetic radiation

Which color has the highest frequency?

• green

• blue

• red

• yellow

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-4

Which color has the longest waves?

• red

• orange

• yellow

• green

Tags

NGSS.HS-PS4-1

Energy of a photon is ___ proportional to frequency.

• directly

• inversely

Tags

NGSS.HS-PS4-1

Which color has the lowest energy per photon quanta?

• orange

• green

• indigo

• violet

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-4

Which color has the lowest frequency?

• yellow

• green

• blue

• indigo

Tags

NGSS.HS-PS4-1

Which color has the shortest wavelengths?

• yellow

• green

• blue

• indigo

Tags

NGSS.HS-PS4-1

As the frequency of an electromagnetic wave decreases, the wavelength decreases.

• True

• False

Tags

NGSS.HS-PS4-1

All electromagnetic waves travel through space at the same speed.

• True

• False

Tags

NGSS.HS-PS4-1

If wavelength is cut in half, the frequency:

• increases

• is cut in half

• doubles

• increases 4 times

As frequency increases:

• energy increases

• energy decreases

• wavelength increases

• wavelength decreases