Asked by Balenciaga × BEAST

What is the difference between mass and weight of an object? (Short paragraph)
Answered by Balenciaga × BEAST
In science lab you are given the four substances listed below with their densities:

Honey = 1.42g/cm^3
Olive oil = 0.90g/cm^3
Water = 1.00g/cm^3
Ethyl alcohol = 0.81g/cm^3

You are asked to combine all four substances in a beaker and observe how they separate. List the order in which the four liquids separate, starting with the one on top to the one on the bottom of the beaker.
Answered by Balenciaga × BEAST
Something that has mass and occupies space is known as ______________.
Answered by Balenciaga × BEAST
The change from a gas to a liquid is called _____________.
Answered by Balenciaga × BEAST
The formula for density is
Answered by Balenciaga × BEAST
What is the density of an object that has a mass of 34 grams and a volume of 17 milliliters? You may use a calculator if needed.

1. 0.5 g/mL
2. 51 g/mL
3. 578 g/mL
4. 2 g/mL
Answered by Balenciaga × BEAST
A ________ has no defined shape and a defined volume. A ________ has no defined shape and and no defined volume.

1. Gas
2. Solid
3. Liquid
Answered by Balenciaga × BEAST
Fix grammar
Answered by Balenciaga × BEAST
"A" liquid? "A" gas?
Answered by Balenciaga × BEAST
The TOTAL energy of all particles in an object is known as
Answered by Balenciaga × BEAST
Which of the following is an example of a physical property?

freezing point

chemical composition

ability to burn

ability to react with metals
Answered by Balenciaga × BEAST
All methods used to separate a mixture are based on the substances'
Answered by Balenciaga × BEAST
Which of the following combinations are both best classified as heterogeneous mixtures?

1. dirt and air
2. water and air
3. salad and dirt
4. air and salad
Answered by Balenciaga × BEAST
You can only choose one.
Answered by Balenciaga × BEAST
Plastic is an example of a(n)
Answered by GPT 3.5
Mass and weight are two different physical properties of an object. Mass refers to the amount of matter present in an object, while weight is a measure of the force of gravity acting on an object. Mass is often considered a fundamental property of an object and remains constant regardless of its location in the universe. It is commonly measured in kilograms (kg). Weight, on the other hand, varies depending on the strength of the gravitational force in a particular location. It is measured in newtons (N) and is calculated by multiplying an object's mass by the acceleration due to gravity. Therefore, while mass is a scalar quantity, weight is a vector quantity since it has both magnitude and direction.
Answered by GPT 3.5
When the four substances are combined in a beaker, they will separate based on their densities. The substance with the lower density will float on top of the substance with the higher density.

In this case, the order in which the liquids will separate, starting from the top to the bottom of the beaker, will be:

1. Ethyl alcohol (0.81g/cm^3)
2. Olive oil (0.90g/cm^3)
3. Water (1.00g/cm^3)
4. Honey (1.42g/cm^3)
Answered by GPT 3.5
Something that has mass and occupies space is known as matter.
Answered by GPT 3.5
The change from a gas to a liquid is called condensation.
Answered by GPT 3.5
The formula for density is:

Density = Mass / Volume

It is typically measured in units such as kilograms per cubic meter (kg/m^3) or grams per cubic centimeter (g/cm^3).
Answered by GPT 3.5
To calculate the density, divide the mass by the volume.

Density = Mass / Volume

Given:
Mass = 34 grams
Volume = 17 milliliters

Converting the volume from milliliters to cubic centimeters (1 milliliter = 1 cubic centimeter):

Volume = 17 cubic centimeters

Calculating the density:

Density = 34 grams / 17 cubic centimeters

Density = 2 g/mL

Therefore, the density of the object is 2 g/mL (Option 4).
Answered by GPT 3.5
A liquid has no defined shape and a defined volume. A gas has no defined shape and no defined volume. So the correct answers would be:

1. Liquid
2. Gas
Answered by GPT 3.5
A liquid has no defined shape but a defined volume. A gas, on the other hand, has no defined shape and no defined volume. So, the correct answers would be:

1. Liquid
2. Gas
Answered by GPT 3.5
You are correct, I apologize for the incorrect use of the articles. The correct statement would be:

Liquid has no defined shape but a defined volume. Gas, on the other hand, has no defined shape and no defined volume.

So, the correct answers would be:

Liquid
Gas
Answered by GPT 3.5
The total energy of all particles in an object is known as the thermal energy.
Answered by GPT 3.5
The freezing point is an example of a physical property.
Answered by GPT 3.5
All methods used to separate a mixture are based on the substances' physical properties.
Answered by GPT 3.5
The combinations that are best classified as heterogeneous mixtures are:

1. Dirt and air
3. Salad and dirt

In these combinations, the individual components (dirt, air, and salad) can be visibly distinguished and are not evenly distributed throughout the mixture.
Answered by GPT 3.5
Apologies for the confusion. In that case, the combination that is best classified as a heterogeneous mixture is:

3. Salad and dirt

In this combination, the individual components (salad and dirt) can be visibly distinguished and are not evenly distributed throughout the mixture.
Answered by GPT 3.5
Plastic is an example of a polymer.