Tamil Nadu Board - Class 7

Scientific Principles question bank (Science (அறிவியல்))

Practice 377 free Tamil Nadu Board - Class 7 Science (அறிவியல்) - Scientific Principles questions with answers and step-by-step solutions.

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Q1.

Science (Samacheer NMMS / Board): What is the SI unit or definition for 'Measurement and Motion'?


(A)
Standard SI unit (Newton, Pascal, Joule, Watt) and definition (Measurement and Motion)
(B)
Non-scientific notion
(C)
Unitless quantity
(D)
None of these
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Q2.

Cell Biology & Microbes: What is the primary biological function of 'Measurement and Motion'?


(A)
Mitochondria (energy synthesis via ATP) or Chloroplasts (photosynthesis) (Measurement and Motion)
(B)
Destroying the cell
(C)
No cellular function
(D)
None of these
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