PLZ HELP

Chemistry

1 answer:

poizon [28]3 years ago

4 0

Answer:

Explanation:

Convection is single or multiphase fluid flow that occurs spontaneously due to the combined effects of material property heterogeneity and body forces on a fluid, most commonly density and gravity (see buoyancy). When the cause of the convection is unspecified, convection due to the effects of thermal expansion and buoyancy can be assumed. Convection may also take place in soft solids or mixtures where particles can flow.

You might be interested in

Using the process of photosynthesis, describe how carbon and oxygen cycles interact

Alex777 [14]

In photosynthesis, plants take in carbon dioxide and turn it into energy that comes out as oxygen.

8 0

3 years ago

Read 2 more answers

In a metal what is not given an assigned location and thus can drift

Allushta [10]

In a metal, "Electrons" is not given an assigned location and thus can drift

In short, Your Answer would be Option C

Hope this helps!

6 0

3 years ago

Single and double replacement reactions practice WS CuCl2 + F2 » CuF2 + Cl2

Lapatulllka [165]

CuCl2+F2—>CuF2+Cl2.
This is a single replacement because there is one compound and one element. Picture Cu as ‘A’ Cl2 as ‘B’ and F2 as ‘C.’ So AB+C—>AC+B. A and B “broke up” and that resulted to A going with C to create the compound CuF2 leaving Cl2 alone.

7 0

2 years ago

What does the density of ocean water depend upon

OverLord2011 [107]

It depends on depth

Hope this helps :)

3 0

3 years ago

Read 2 more answers

7th grade science help me plsssss

tigry1 [53]

1. Organism: (description) an individual animal, plant, or single-celled life form.

(example) Humans, squids, mushrooms, and vascular plants

2. Population: (description) A population is all the inhabitants of a particular

place

(example) All institutionalized elderly with Alzheimer's

All people with AIDS

3. Community: (description) A community is a social unit with commonality such as norms, religion, values, customs, or identity. Communities may share a sense of place situated in a given geographical area or in virtual space through communication platforms.

(example) a forest of trees and undergrowth plants, inhabited by animals and rooted in soil containing bacteria and fungi

4. Ecosystem: (description) An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system.

(example) agroecosystem, aquatic ecosystem, coral reef etc.

5. Biosphere: (description) The biosphere is the worldwide sum of all ecosystem

(example) An example of the biosphere is where live occurs on, above and below the surface of Earth.

mark me brainliestttt :)))

5 0

3 years ago