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โ† SetsGrade 9 Science Q3: Force, Motion & Energy โ€” Set 3
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Grade 9 Science Q3: Force, Motion & Energy Practice Questions โ€” Set 3

10 free Grade 9 Science Q3: Force, Motion & Energy reviewer questions with answers and explanations. Pindutin ang sagot mo para makita agad kung tama โ€” kasama na ang paliwanag. Set 3 of 7.

21

What is sum of kinetic and potential energy?

22

What is rate of doing work?

23

What is SI unit of power?

24

What is energy transferred by heat or work?

25

What is transfer of thermal energy?

26

What is average kinetic energy of particles?

27

What is disturbance transferring energy?

28

What wave vibrates perpendicular to direction?

29

What wave vibrates parallel to direction?

30

What is highest point of wave?