List of SI Units (126) MCQs with Answers

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The SI unit of stress is Pascal (Pa), which is equivalent to one Newton per square meter (N/m²).

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The SI unit of pressure is the Pascal (Pa), defined as one newton per square metre (N/m²).

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There are 10 millimeters in one centimeter.

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Joule is both a unit of work and a unit of energy.

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Joule is a scalar quantity because it has magnitude only and no direction.

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The SI unit of angular momentum is kg·m²/s (kilogram meter squared per second).

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Young modulus is measured in units of Nm⁻² (Newton per square meter), which is equivalent to Pascal (Pa).

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Newton is the SI unit of force, not pressure.

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One thousand watts of power is called 1.0 kilowatt.

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The SI unit of stress is the same as that of pressure, which is the pascal (Pa) or N/m².