Exit Ticket 3: Physical Properties & Density

Posljednje ažuriranje 5 months ago

4 questions

Napomena autora:

I can describe physical properties and use density to predict sinking or floating.

Instrukcije

I can describe physical properties and use density to predict sinking or floating.

Obavezno

Biblioteka

Exit Ticket 3: Physical Properties & Density

Posljednje ažuriranje 5 months ago

4 questions

Napomena autora:

I can describe physical properties and use density to predict sinking or floating.

Instrukcije

I can describe physical properties and use density to predict sinking or floating.

Obavezno

Pitanje 1

Which is a physical property?

Flammability (how easily something burns)

How it reacts with acid

Color of the substance

Whether it rusts

Obavezno

Pitanje 2

An object has a mass of $20 , \text{g}$ and a volume of $10 , \text{mL}$. What is its density?

$2 , \text{g/mL}$

$0.5 , \text{g/mL}$

$10 , \text{g/mL}$

$30 , \text{g/mL}$

Obavezno

Pitanje 3

The density of water is $1.0 , \text{g/mL}$. Which object will float in water?

An object with density $0.8 , \text{g/mL}$

An object with density $1.0 , \text{g/mL}$

An object with density $1.2 , \text{g/mL}$

All of them

Obavezno

Pitanje 4

A metal bolt sinks in water, but a piece of wood floats. Use the word "density" to explain why.

Pitanje 1

Which is a physical property?

Flammability (how easily something burns)

How it reacts with acid

Color of the substance

Whether it rusts

Pitanje 2

An object has a mass of $20 , \text{g}$ and a volume of $10 , \text{mL}$. What is its density?

$2 , \text{g/mL}$

$0.5 , \text{g/mL}$

$10 , \text{g/mL}$

$30 , \text{g/mL}$

Pitanje 3

The density of water is $1.0 , \text{g/mL}$. Which object will float in water?

An object with density $0.8 , \text{g/mL}$

An object with density $1.0 , \text{g/mL}$

An object with density $1.2 , \text{g/mL}$

All of them

Pitanje 4