Foundations practice Quiz

Convert the scientific notation 6.022 x 10⁵ into common notation (standard number).

• 602,200

• 602,200,000

• 0.00006022

• 0.000006022

What is 0.001 meters in millimeters? (1 m = 1000 mm)

• 1 millimeters (mm)

• 10 millimeters (mm)

• 100 millimeters (mm)

• 1000 millimeters (mm)

What is the mass of an object with a volume of 10 cm³ and a density of 2 g/cm³?

• 20 grams

• 2 grams

• 10 grams

• 200 grams

What is the innermost layer of the Earth?

• Inner Core

• Outer Core

• Mantle

• Crust

Convert the common notation 5400000000 into scientific notation.

• 5.4 x 10⁹

• 54 x 10⁸

• 540 x 10⁷

• 5400 x 10⁶

What is 546.2 grams in kilograms? (1000 g = 1 kg)

• 546200 kg

• 0.5462 kg

• 0.05462 kg

• 5462 kg

What is the density of an object with a mass of 32 g and a volume of 15.5 cm³?

• 2.06 g/cm³

• 0.48 g/cm³

• 496 g/cm³

• 16.5 g/cm³

What is the second innermost layer of the Earth?

• Inner Core

• Outer Core

• Mantle

• Crust

Convert the scientific notation 1.23 x 10²⁰ into common notation

• 123,000,000,000,000,000,000

• 12,300,000,000,000,000,000

• 1,230,000,000,000,000,000

• 123,000,000,000,000,000

The length of a small science table was measured to be 245 cm. What is this length expressed in meters? (1 m = 100 cm)

• 2.45 m

• 0.245 m

• 2450 m

• 0.0245 m