SI Units and Measurements

What is the SI unit for measuring luminous intensity?

• Lumen

• Lux

• Candela

• Watt

What is the SI unit for measuring area?

• Square meter (m²)

• Cubic meter (m³)

• Liter (L)

• Hectare (ha)

What is the SI unit for measuring electric current?

• Volt

• Ohm

• Ampere

• Watt

How many grams are in a kilogram?

• 500 grams

• 1000 grams

• 1500 grams

• 2000 grams

What is the relationship between meters and kilometers?

• 1 kilometer = 100 meters

• 1 kilometer = 1000 meters

• 1 kilometer = 10 meters

• 1 kilometer = 10000 meters

What is the conversion factor from liters to milliliters?

• 1 liter = 500 milliliters

• 1 liter = 1000 milliliters

• 1 liter = 1500 milliliters

• 1 liter = 250 milliliters

What is the SI unit for measuring time?

• Minute

• Hour

• Second

• Day

What is the formula for converting Celsius to Kelvin?

• K = °C + 273.15

• K = °C - 273.15

• K = °C * 273.15

• K = °C / 273.15

The amount of space occupied by an object is called?

• Mass

• Density

• Volume

• Weight

What is the formula for calculating volume of a rectangular prism?

• Volume = Length + Width + Height

• Volume = Length × Width

• Volume = Length × Width × Height

• Volume = Length × Width ÷ Height