2.3 Float and Relative Density 9/8

What does the word 'float' mean? Fill in the blank: To stay on or near the surface of ______ or another liquid.

• water

• sand

• wood

• metal

What is the definition of 'relative density'? Fill in the blank: Relative density is the ability to sink or ______ in water.

• float

• evaporate

• dissolve

• condense

Tags

NGSS.MS-PS1-2

What is the English word for 'sumergir debajo de la superficie de un líquido'?

• sink

• float

• evaporate

• freeze

What does the word 'sink' mean?

• to go down below the surface of a liquid

• to fly in the sky

• to climb a mountain

• to run very fast

Which of the following best describes the word 'sink'?

• to float on the surface of a liquid

• to go down below the surface of a liquid

• to evaporate into the air

• to freeze into a solid