Metric System KHDBDCM Explained

What is the primary measurement system used in physics?

• None of the above

• US customary units

• Metric system

• Imperial system

Which unit is not a base unit in physics as mentioned in the video?

• Second

• Liter

• Celsius

• Kilogram

What is the base unit for mass in the metric system used in physics?

• Ton

• Ounce

• Gram

• Pound

What does the 'K' in the King Henry mnemonic stand for?

• Krypton

• Kelvin

• Kilometer

• Kilo

What does the 'M' in the King Henry mnemonic represent?

• Mega

• Meter

• Milli

• Micro

If you move the decimal point three places to the left, what metric prefix are you converting to?

• Kilo

• Deci

• Centi

• Milli

Which of the following is a correct representation of 20 grams in kilograms?

• 200 kilograms

• 0.02 kilograms

• 0.2 kilograms

• 2 kilograms

How many centimeters are there in 15 meters?

• 15

• 15000

• 150

• 1500

Convert 500 milligrams to grams.

• 0.05 grams

• 0.5 grams

• 5 grams

• 50 grams

How many kilometers are 10,000 meters equivalent to?

• 0.1 kilometer

• 100 kilometers

• 10 kilometers

• 1 kilometer