Units and Measurements Quiz

What is the standard system of units used in scientific communication?

• Metric System

• Imperial System

• Système International d'Unités (SI)

• Customary System

Which of the following is a base unit in the SI system?

• Liter

• Kilogram

• Pound

• Inch

What is the SI base unit for temperature?

• Celsius

• Fahrenheit

• Kelvin

• Rankine

Which temperature scale is commonly used in scientific measurements?

• Fahrenheit

• Celsius

• Kelvin

• Rankine

What is the formula to convert Celsius to Fahrenheit?

• °F = (°C×9/5) + 32

• °F = (°C×5/9) + 32

• °F = (°C×9/5) - 32

• °F = (°C×5/9) - 32

What is the base unit of length in the SI system?

• Foot

• Meter

• Yard

• Inch

Which of the following is a derived unit?

• Second

• Kilogram

• Cubic meter

• Meter

What is the formula for calculating density?

• Density = Volume/Mass

• Density = Volume × Mass

• Density = Mass/Volume

• Density = Mass × Volume

Which unit is used to measure mass in the SI system?

• Pound

• Gram

• Ounce

• Kilogram

What is the freezing point of water in Kelvin?

• 100 K

• 373 K

• 273 K

• 0 K