
Physical science first semester exam 2024
Flashcard
•
Science
•
9th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What tool helps you observe something very small?
Back
Microscope
2.
FLASHCARD QUESTION
Front
What is the term for the distance from crest to crest or trough to trough in a wave?
Back
Wavelength
3.
FLASHCARD QUESTION
Front
What is a tool with two arms that are connected at one end or the middle, used for picking up and holding small objects?
Back
Tongs
4.
FLASHCARD QUESTION
Front
If an object travels 10 m in 20 seconds, what is the time taken?
Back
20 seconds
5.
FLASHCARD QUESTION
Front
What type of energy conversion occurs when a rock falls from a height?
Back
Gravitational to kinetic
6.
FLASHCARD QUESTION
Front
What is the definition of kinetic energy?
Back
The energy an object possesses due to its motion.
7.
FLASHCARD QUESTION
Front
What is the definition of potential energy?
Back
The energy stored in an object due to its position or state.
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