Light and Sound - 4th Grade

This is the distance from the top of one sound wave to the top of the next sound wave.

• Frequency

• Energy

• Wavelength

• Amplitude

Light is a form of ________

• Gas

• Matter

• Energy

• Corndog

Tags

NGSS.MS-PS4-1

What is the number of wavelengths that pass a point in one second?

• Amplitude

• Frequency

• Electromagnetic Spectrum

• Wavelengthocity

Tags

NGSS.HS-PS4-1

The back and forth motion of an object is called...

• Soundwave

• Vibration

• Pitch

• Frequency

The ________ is the highest point of a wave.

• Trough

• Wavelength

• Crest

• Amplitude

Tags

NGSS.MS-PS4-1

The bending of light as it passes from one material into another is ____________.

• Reflection

• Conversion

• Lightbending

• Refraction

Tags

NGSS.MS-PS4-2

What type of line does light travel in?

• Straight

• Diagonal

• Circular

• Upside Down

What must happen in order for sound waves to form?

• An electric current must flow

• Amplitude must be absorbed

• Matter must vibrate

• A certain frequency must be reached

A(n) ___________ is caused by SOUND waves bouncing off an object.

• Reflection

• Echo

• Amplitude

• Frequency

Tags

NGSS.MS-PS4-2

This type of object allows pretty much all light to shine through...

• Translucent

• Transparent

• Transquent

• Opaque

Tags

NGSS.MS-PS4-2