Students have collected 2 dress bags. Each bag will hold the same type of dresses. Bag 1 will hold double the shirts as bag 2. Which is a correct statement?

*Both bags of dresses have the same density but different masses

*Both bags of dresses have the same density and same mass.

*Both bags of dresses have different densities and different masses.

*Both bags of dresses have the same mass but different density.

In a classroom experiment, students place a rock in a container holding 50 mL of water. When they calculate the change in water level, they estimated the volume of the rock to have risen 6mL. Which characteristic of the rock were they actually measuring?

Students were asked to compare four objects. They did not know the volume of each object. Which one of the objects has a high mass but a small volume?

A. tulip

B. block of cement

C. rhinoceros

D. kite

Students are doing an experiment using a Coke and Diet Coke. One floats in the water and the other sinks to the bottom of the tub. Which is different?

A. They have different volumes and same density.

B. They have different volumes and different densities.

C. They have different masses, but the same densities.

D. They have different masses and different densities.

Students are doin an experiment with water and a rock. They complete the following steps:

1. Measure out 50mL of water in a 100mL container.

2. Put a rock into the container of water.

3. Measure the height of the water in the container.

4. Now subract 50mL from the amount in step 3.

What are the students measuring?

A. Density of the rock

B. Mass of the rock

C. Weight of the rock

D. Volume of the rock

Students are asked to measure four different objects: feathers, flour, sand, and pebbles. Which of these four have the most volume?

Feathers

How do you determine the density of an object?

Compare the mass and the volume

If rainwater and cabbage juice are mixed causing the cabbage juice to turn green, the rainwater is a______.

When an indicator is mixed with a bar of soap the indicator will change from red to _______.

Vinegar, orange juice, and lemon juice are all examples of_________________.

If an unknown solution is added to cabbage juice, and the solution changed from purple to dark green, the solution is ____________.

If apple juice and black tea are combined and the tea turns a lighter color, this suggests that the apple juice is____________________.

1. baking soda

2. soap

3. rainwater

4. blood

1. lemon

2. lime

3. orange

4. vinegar

List these three substances in order from the most acidic to the most basic: lemonade, milk, amonia.