Have an account?
Skip to Content
Build your own quiz
20 questions
Show Answers
See Preview
- 1. Multiple ChoiceLight travels in a straight lineTrueFalse
- 2. Multiple Choice
Which explains why the fork looks different under water?light can't pass through the glassthe wavelength of light lengthensthe amount of light increases when going through waterlight is refracted at an angle - 3. Multiple ChoiceWhy do we see objects as white?They absorb all lightThey reflect all lightThey absorb some light and reflect some light
- 4. Multiple ChoiceAnother name for light bending is ....ReflactionAbsorbingRefractionmirror
- 5. Multiple ChoiceThe Law of Reflection:
The angle of incidence is _________ the angle of reflectionbigger thanthe same assmaller than - 6. Multiple ChoiceLuminous means...Gives out its own lightReflects light from other things
- 7. Multiple ChoiceThe color you see is the color that is ___.reflectedabsorbed
- 8. Multiple ChoiceWhite light is made up of _________________ colors.103770
- 9. Multiple ChoiceIf light strikes a mirror at a 50⁰ angle, what angle will it come off of the mirror?50⁰70⁰45⁰30⁰
- 10. Multiple ChoiceWhich color absorbs all light?WhiteBlackOrangeGreen
- 11. Multiple ChoiceWhich color reflects all light?WhiteBlackOrangeGreen
- 12. Multiple ChoiceMaterial that allows light to pass through allowing you to see "clearly" to the other sideopaquetranslucenttransparent
- 13. Multiple Choice
In the diagram, which letter represents the angle of incidence?
A
B
C
D
- 14. Multiple ChoiceThe distance between two crests or two troughs is the...Crest/PeakTroughWavelength
- 15. Multiple Choice
A chemical change is always associated with
an increase in the composition of one of the substances
a change in the volume of the reactants
a change in the nature of the reactants
the formation of new substances
- 16. Multiple Choice
A heterogenous mixture can be defined as any mixture
whose composition is uniform
whose composition is not uniform
formed by solids and liquids
of a solute and a solvent
- 17. Multiple Choice
The following are examples of colloids except
smoke
foam
emulsion
paints
- 18. Multiple Choice
Salad is an example of a(n) ________
element
compound
mixture
dinosaur wearing a hat
- 19. Multiple Choice
Air is an example of
a compound
an element
a homogeneous mixture
a heterogeneous mixture
- 20. Multiple Choice
Which of the following substance is a mixture?
sulfur powder
Bronze
distilled water
ethanol
- Answer choicesTagsAnswer choicesTags