Understanding Magnitudes and Units

What is the SI unit for length?

• meter

• millimeter

• centimeter

• kilometer

What is the symbol for kilogram?

• kilo

• kg

• gk

• kgm

How many grams are in a kilogram?

• 200 grams

• 1000 grams

• 1500 grams

• 500 grams

What is the SI unit for mass?

• gram

• pound

• ounce

• kilogram

What does the symbol 'm' represent?

• The symbol 'm' represents megabytes.

• The symbol 'm' represents miles.

• The symbol 'm' represents meters or mass (kilograms) depending on the context.

• The symbol 'm' represents minutes.

What is the relationship between meters and kilometers?

• 1 kilometer = 500 meters

• 1 kilometer = 100 meters

• 1 kilometer = 10,000 meters

• 1 kilometer = 1,000 meters

What is the base unit for time in the SI system?

• second

• hour

• minute

• day

How is mass measured in the SI system?

• Kilogram (kg)

• Gram (g)

• Pound (lb)

• Ounce (oz)

What is the conversion factor between grams and kilograms?

• 1 kilogram = 1000 grams

• 1 kilogram = 2000 grams

• 1 kilogram = 100 grams

• 1 kilogram = 500 grams

What is the SI unit for electric current?

• ampere

• ohm

• volt

• watt