What kind of energy involves the flow of positive charges?

Answers

Answer 1
Answer:

Answer:

Electrical energy

Explanation:

Electrical energy is the form of energy that results from the existence of an electric current, that is, a flow of electrical charges, through a metallic conductor cable as a result of the potential difference that a generator is applying at its ends.

Answer 2
Answer: Electrical would be the energy that involves the flow of positive charges.

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Potential energy is the energy an object has because of itsa. density.
b. size.
c. location.
d. speed. E. temperature.

Answers

D. Locatian. Based on its formula Ep=m.g.h Which: m: Mass of object g: acceleration of gravity h: height (location where the object is located)

Why can't we breath under water?

Answers


We can certainly draw water into our lungs, even though
our brain screams "Don't do that !".

But our lungs can only separate oxygen out of air, not out of
water.  So if there's only water in our lungs, we pass out after
a short time because we're not getting any oxygen.


Our lungs are not designed breathe oxygen from water to be able to breathe under water.

Cations have fewer _____ than _____.a. neutrons; protons
b. protons; neutrons
c. electrons; protons
d. protons; electrons

Answers

Answer:

C.Electrons,protons.

Explanation:

Cations:

 When metal loos it electrons then it will form cations.

Ex:Na^(+1)

Anion:

When metal gain electron then it will from anions.

Ex:F^(-1)

So from above we can say that ,the cations have fewer electrons than protons.Protons is also called as positive charged ions and electron are also called negatively charge ions.

SO the option is C is correct.

Cations are positively charged ions. And for positive charged ions, it means the positive charges, protons, are more than the negative charges, the electrons.

Therefore Cations have fewer electrons than protons.

So the answer is:    c. electrons; protons. 

As parallel resistors are added, circuit resistance decreases.
a. True
b. False

Answers

As parallel resistors are added, circuit resistance decreases. This is TRUE.

The four terrestrial planets that have solid, rocky surfaces are A. Mars, Venus, Earth, and Jupiter.
B. Mercury, Jupiter, Saturn, and Mars.
C. Mercury, Venus, Jupiter, and Mars.
D. Mercury, Venus, Earth, and Mars

Answers

The four terrestrial planets that hace solid, rocky surfaces are (D.) Mercury, Venus, Earth, and Mars. 

Check out pages 804-808 in the Glencoe Earth Science textbook provided by PennFoster. That way you can learn about the answer. :) 

Which of the following condition would decrease the ability of a person to hear a sound?

Answers

These are some conditions that can possibly decrease the ability of person to hear a sound:
1. Blockage of the ear canal -  ear wax is naturally produced by our ear canal which serves as self- protection. It also block sounds if the ear canal is not well cleaned. 
2. Foreign bodies in the ear canal - foreign bodies such as beads, left residue of cotton, peas or even small insects like bugs, bees, and spiders. 
3. Infected Eardrum - eardrum catches sound waves that passes through the ear canal. If the eardrum is damage, it may lessen its ability to catch sound effectively.