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Dimas [21]
2 years ago
9

1. Which creates a potential difference in an electric circuit

Chemistry
1 answer:
polet [3.4K]2 years ago
3 0

Answer:

voltage source

Explanation:

establishes an electric potential difference across the two ends of the external circuit and thus causes the charge to flow. The voltage source is the numerical value of this electric potential difference.

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For question number 7 please help
never [62]
Hello!

The answer is 3. gene ==> nucleus ==> chromosome

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5 0
3 years ago
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5. When one object orbits another, what two properties are in balance? (1 pt.)
Liono4ka [1.6K]

Answer:

b

Explanation:

gravity is the force that pull object down toward that causes an object to fall forward the ground faster and faster velocity the longer the object falls

5 0
3 years ago
Question 7<br> 5 pts<br> Which of these describes the<br> property of being a thermal<br> insulator?
allochka39001 [22]

One of the properties of thermal insulators is that it does not conduct heat easily.

<h3>What is thermal insulation?</h3>

The process of reducing heat transfer between objects in thermal contact or a range of radiative influence is known as thermal insulation.

To get lower system thermal conductivity, low thermal conductivity materials are used to create thermal insulations.

In addition to using the right product forms and materials, specially engineered technologies or processes can also be used to provide thermal insulation.

<h3>What are the properties of a good thermal insulator?</h3>

The properties that make a good thermal insulator are

Low thermal conductivity

High resistance to heat

Should be made using thermo-insulating materials

High air permeability

Thus, the property of a good thermal insulator is that it doesn't conduct heat easily

Disclaimer: The question was given incomplete on the portal. Here is the complete question

Question: Which of these describes the property of being a thermal insulator?

answer choices

lustrous

does not conduct heat easily

malleable

has a low specific heat capacity

Learn more about insulators:

brainly.com/question/14630058

#SPJ9

8 0
2 years ago
Helppp meee outtttt
MArishka [77]
The answer is B 80 grams
3 0
3 years ago
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How do bears, birds, invertebrates and trees each benefit from the presence of salmon?
icang [17]

Answer:

Food source

Explanation:

Salmon are there food source

4 0
3 years ago
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