Light and Sound Unit Test

Waves Unit Test Science 8th Grade Connexus AcademyWhat is the main difference between a light wave and a sound wave?(1 point)
1. 5 answers
2. asked by anonymous.
3. 760 views
Light and Sound Unit Test3 of 143 of 14 Items Question Explain why a red object appears red to the human eye.(1 point) Responses
1. 1 answer
2. asked by ariana grande
3. 128 views
Light and Sound Unit Test1 of 141 of 14 Items Question Your friend says that since you can see objects such as grass and
1. 1 answer
2. asked by ariana grande
3. 117 views
Light and Sound Unit Test1 of 141 of 14 Items Question Your friend says that since you can see objects such as grass and
1. 1 answer
2. asked by ariana grande
3. 104 views
Light and Sound Unit Test11 of 1411 of 14 Items Question Your friend has a rubber band stretched between two fingers. When you
1. 1 answer
2. asked by ariana grande
3. 122 views
Waves Unit Test (Connexus)1. A sound wave needs a medium to travel, while a light wave does not. 2. Sound waves travel at a
1. 1 answer
2. asked by Your Helper
3. 430 views
Light and Sound Unit Test9 of 149 of 14 Items Question In an investigation of light, how will changing the shape of the water
1. 1 answer
2. asked by ariana grande
3. 103 views
David turned on the television. The electrical energy turned intoResponses A light.light. B sound.sound. C light and sound.light
1. 1 answer
2. 67 views
stone: speed of sound: 5971| speed of light 1.61water: speed of sound:1486|speed of light: 2.25 Air: speed of sound: 335 speed
1. 1 answer
2. asked by @~@
3. 118 views
An explosion takes place in space. Which types of waves from the explosion can be observed on Earth?(1 point)Responses both
1. 2 answers
2. 179 views