_____ is the amount of energy given off by a star each second.

Answers

Answer 1

Answer: The answer is luminosity.

Answer 2

Answer: Luminosity is the amount of energy given off by a star each second

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Voltage difference causes charge to flow from?

Answers

Voltage difference causes charge to flow from higher potential to that of a lower potential.

What is Potential difference?

This is also known as Voltage difference and it is the difference in electric potential between two points.

V= W/Q

where v is potential difference, w is work done and q is charges.

This allows for charges to flow from higher potential to that of a lower potential.

Read more about Potential difference here brainly.com/question/25923373

Answer:

Voltage difference causes charge to flow from higher potential to that of a lower potential.

Explanation:

Voltage Difference:

It is work done per unit charge in moving a charge from one point to another point.

V = Voltage difference

W = Work done

Q = Charge

Then,

$V = (W)/(Q)$

unit : Volt or Joule/Coulomb

Flow of charge :

A free positive charge move from a region of higher potential to that of lower potential whereas a free negative charge moves from lower potential region to a higher potential.

Thus, a voltage difference is required for the flow of charge.

Direction of conventional current is from positive terminal to negative terminal.

Direction of electron is from negative to positive.

What can you conclude about why Arrhenius bases are considered a limited case of Bronsted-Lowry bases.All Arrhenius bases can act as proton acceptors
Arrhenius bases release hydronium ions in solution.
Arrhenius bases act as proton and hydroxide acceptors.
Arrhenius bases produce only hydroxide ions in solution

Answers

Answer: C
Hope this help!!!

Answer:

the 3rd one

Explanation:

NEED ANSWER ASAP!!! When a person goes jogging and then stops her kinetic energy is destroyed leaving her with less energy than she had before.True or False

Answers

Answer:

Both True and False

Explanation:

This is because after she stops she may be able to store more energy than she had before but when she start off she may not. Hope this helps.

Answer: Answer is (false)

Explanation:

bother are correct but you will absolutely be marked as wrong if you put true

Scientists studying a region in southern Florida have noticed drastic changes in the availability of freshwater. Which of the following probably did NOT contribute to these changes? A. Several years of declining rainfall B. Decrease in the population of pond plants C. Building of new homes in the area D. Construction of a dam on the local river

Answers

Answer:

C. Building of new homes in the area

I'm not totally sure but I think this is the best answer.

How would clearing a forest to plant corn affect an enviroment

Answers

It would destroy animals homes shelter etc. it also would make global warming go faster. Hope this helped :D

Which two of the following are the densest of the materials shown? Material Mass (g) Volume (L)

Rock 1000 0.5

Pillow 200 10

Bottle of soda 2000 2

Loaf of bread 100 1

rock and bottle of soda

loaf of bread and rock

loaf of bread and pillow

bottle of soda and loaf of bread