Revise smart, understand Better

What is the mass of a substance with a density of 5 g/cm³ and a volume of 10 cm³?

500 g.

10 g.

50 g.

5 g.

What is the effect of increasing the density of a fluid on the floating object?

The object will disappear.

The object will float higher.

The object will remain at the same height.

The object will sink more.

Which of the following is true about the density of gases?

Gases have a low density compared to liquids and solids.

The density of gases is independent of pressure and temperature.

Gases have a very high density compared to solids.

The density of gases is higher than liquids at all temperatures.

What is the effect of temperature on the density of most substances?

Density decreases with temperature.

Density first increases and then decreases with temperature.

Density remains constant with temperature.

Density increases with temperature.

What are the units of density in the International System (SI)?

Kilogram per cubic meter (kg/m³).

Kilogram per liter (kg/L).

Gram per liter (g/L).

Newton per cubic meter (N/m³).