Light and Sound

Which of the following statements are true?

• short wavelength ,long wavelength
• high frequency,low frequency 
• short wavelength,high frequency 
• short wavelength,low frequency 

What is the saying that can help you remember the order of the visible spectrum?

• ROYGBV
• RYOBVG
• ROBVIG
• RIBYOG

What color has the shortest wavelength, or the highest frequency?

• yellow
• blue
• red
• violet

Tags

NGSS.HS-PS4-1

What color has the longest wavelength, or the lowest frequency?

• violet
• red
• green
• orange

How does light travel?

• It spreads out all over the place.
• In straight lines called rays.
• In circles.
• Around corners.

What type of waves does light travel in?

• transverse
• compression
• high and low waves
• waves like the ocean

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What is A?

• trough
• wavelength
• crest
• amplitude

Tags

NGSS.MS-PS4-1

We see black because____________________.

• All of the colors of the visible spectrum are being reflected.
• All colors of the visible spectrum are being absorbed.

Tags

NGSS.MS-PS4-2

We see and apple as being red because ________________________________.

• All of the colors are absorbed except for the color red.  Red is being reflected in to our eyes. 
• All of the colors are being reflected except for the color red.  Red is being absorbed.

Tags

NGSS.MS-PS4-2

What form of energy travels faster?  Light or Sound?

• light
• sound