Question

1,please help me
2,what is density
3,give examples of density and how they are solve
4,And pls give me some questions on density to solve my self

Answer 1

Answer:

1. density is the mass per unit volume of a substance

D= M/V

2. density is affected by temperature.

density of a given substance increases with increase in temperature

such as milk

Answer 2

Answer:

2. Density is a measure of how compact the mass in a substance or object is. The density of an object or substance can be calculated from this equation: density in kilograms per meter cubed is equal to the mass in kilograms, divided by volume in meters cubed. Density is a measure of mass per unit of volume.

3. Everyday Density Examples

In an oil spill in the ocean, the oil rises to the top because it is less dense than water, creating an oil slick on the surface of the ocean.

A Styrofoam cup is less dense than a ceramic cup, so the Styrofoam cup will float in water and the ceramic cup will sink.

The formula for density is the mass of an object divided by its volume. In equation form, that's d = m/v , where d is the density, m is the mass and v is the volume of the object.

4. What is the definition of mass?

What tools are used to measure it?

What units are used to measure it?

Explanation:

mark me as brainliest