Science Unit 10
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Last updated over 1 year ago
7 questions
1
Which of these waves has the highest pitch?
Which of these waves has the highest pitch?
1
___ means not allowing light to pass through.
___ means not allowing light to pass through.
1
___ means allowing some light to pass through.
___ means allowing some light to pass through.
1
Why is sunlight so important?
Why is sunlight so important?
1
A __ breaks white light into different colors.
A __ breaks white light into different colors.
1
When light cannot travel through an object, _____ are formed.
When light cannot travel through an object, _____ are formed.
1
Which of these is a good sound conductor?
Which of these is a good sound conductor?