Hashtag

1. Which of the following is the SI base unit for thermodynamic temperature?

Kelvin

Celsius

Fahrenheit

Rankine

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2. Which derived SI unit represents force?

Newton

Joule

Pascal

Watt

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3. What is the formula for pressure in SI derived units?

Pa = N/m²

Pa = J/m²

Pa = W/s

Pa = kg·m²/s²

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4. Which SI base unit measures electric current?

Ampere

Volt

Ohm

Coulomb

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5. Which derived SI unit is used to measure energy or work?

Joule

Watt

Newton

Pascal

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6. What is the SI base unit for luminous intensity?

Candela

Lux

Lumen

Nit

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7. How is Celsius converted to Kelvin?

K = °C + 273.15

K = °C - 273.15

K = (°C × 9/5) + 32

K = (°C × 5/9) + 32

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8. Which system of units is globally recognized and derived from the metric system?

SI (International System of Units)

CGS

FPS

Imperial

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9. Which SI derived unit is used to measure power?

Watt

Joule

Pascal

Newton

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10. How many meters are there in 1 kilometer?

1000 m

100 m

10,000 m

100 m²

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11. Which SI derived unit is used to measure acceleration?

m/s²

m/s

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12. Which derived SI unit measures area?

Square metre (m²)

Cubic metre (m³)

Newton (N)

Pascal (Pa)

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13. What is the formula for converting Fahrenheit to Celsius?

°C = (°F - 32) × 5/9

°C = (°F + 32) × 5/9

°C = (°F × 9/5) + 32

°C = °F - 273.15

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14. Which SI derived unit is used to measure force?

Newton

Joule

Pascal

Watt

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15. What is the SI base unit of thermodynamic temperature?

Kelvin

Celsius

Fahrenheit

Joule

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