4th grade light and sound

How does light travel?

• in wavy lines
• it doesn't travel
• in a straight line
• in waves

What is wax paper?

• transparent
• translucent
• opaque
• none of the above

What is light?

• energy
• light
• sun
• star

How does sound travel?

• straight lines
• it doesn't
• waves
• I don't care

When light travels to a different medium it will ______

• reflect
• do nothing
• break
• refract

Which of the below is true?

• light is only from the sun
• light and sound are he same things
• light goes into our eyes
• ligt comes out of our eyes

Sound travels slowest in _______

• gas
• solids
• liquid
• sound travels the same speed in all of them

How fast does light travel?

• 1,000,000,000 mph
• over 670,000,000 mph
• who cares
• 100 mph

What does R.O.Y G. B.I.V.

• Random Over Your Green Blue Idea Very
• Red or your great blue Indigo viking
• Ropes Or yellow Gibbons but it vampires
• Red Orange Yellow Green Blue Indigo Violet

How does sound travel?

• it doesn't 
• vibrations
• waves
• Both B and C