Want to see correct answers?
Login or join for free!
  Physics Worksheets
Looking for Physics worksheets?
Check out our pre-made Physics worksheets!
Share/Like This Page
Filter By Grade

You are browsing Grade 4 questions. View questions in All Grades.

Grade 1 Grade 2 Grade 3 Grade 4 Grade 5 Grade 6 Grade 7 Grade 8 Grade 9 Grade 11 Grade 12 College

Browse Questions

Fourth Grade (Grade 4) Light and Optics Questions

You can create printable tests and worksheets from these Grade 4 Light and Optics questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

Previous Page 2 of 2 Next
Grade 4 Light and Optics
                occurs when light is taken in by an object.
  1. Refraction
  2. Reflection
  3. Absorption
  4. Opaque
Grade 4 Light and Optics
                means the light is bounced back by the object.
  1. Reflected
  2. Transmitted
  3. Absorbed
  4. Refracted
Grade 4 Light and Optics
White light contains absolutely no wavelengths of light.
  1. True
  2. False
Grade 4 Light and Optics
                means the light passes through the object.
  1. Reflected
  2. Transmitted
  3. Absorbed
  4. Refracted
Grade 4 Light and Optics
Light travels                                in all directions from a source.
  1. inward
  2. outward
  3. backward
  4. straight
Grade 4 Light and Optics
When light hits water it changes its         speed         and             direction             and then follows a new straight line path.
Grade 4 Light and Optics
Light         bends         when it moves from one material to another.
Grade 4 Light and Optics
To use any of the five senses to gather information about something.
  1. observe
  2. prey
  3. vision
  4. structure
Grade 4 Light and Optics
A fine wire in an electric bulb that is heated electrically to glow is a            filament           .
Grade 4 Light and Optics
You see objects because they           reflect           some of the light that hits them back into your eyes.
Grade 4 Light and Optics
When light hits a SMOOTH surface it reflects light in       one       direction.
Grade 4 Light and Optics
When you combine all colors of light, it will bring out white light.
  1. True
  2. False
Grade 4 Light and Optics
What is the bouncing back of light waves?
  1. reflection
  2. refraction
  3. frequency
  4. transparent
Grade 4 Light and Optics
What is the bending of light waves?
  1. refraction
  2. reflection
  3. transparent
  4. crest
Grade 4 Light and Optics
Does not allow light to pass through.
  1. Transparent
  2. Translucent
  3. Opaque
Previous Page 2 of 2 Next