Light Physical Science

___________ and ___________ are the same thing because they both work together to produce light.

• electricity

• propagation

• magnetism

• none of the above

Tags

NGSS.MS-PS2-3

Electromagnetic waves are transverse waves composed of an oscillating electric field and a magnetic field that oscillates perpendicular to the electric field.

• True

• False

Tags

NGSS.MS-PS2-3

NGSS.MS-PS4-2

In the diagram:

(B) is ______________

(E) is ______________.

• direction

• electric field of oscillation

• magnetic field of oscillation

• gravitational field of oscillation

• None of the above

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

Light is described as:

• a wave

• a particle

• all of the above

• none of the above

Tags

NGSS.MS-PS4-1

Scientists have come up with a quantum-mechanical theory of light, where light is basically viewed as tiny packets of waves.

• True

• False

Tags

NGSS.HS-PS4-3

Light travels fastest in _________, slower in ___________ and slowest in ___________.

• solid, liquid, gas

• liquid, solid, gas

• gas, liquid, solid

• liquid, gas, solid

Tags

NGSS.MS-PS4-2

When light travels through different substances it tends to

Tags

NGSS.MS-PS4-2

White light is made up of:

• different colors which include the colors of the rainbow.

• different colors not including the colors of the rainbow.

• no other color

• the colors of the rainbow

The light wave that has the longest wavelength to the shortest wavelength in white light is:

The light we see with our eyes is called:

• the visible spectrum of light

• the visible spectrom of light

• the vicible spectrum of light