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11 months ago

What is one way that potential energy might be involved in rescue team missions?

2 answers:

8 0

Answer:by using a generator to convert the kinetic energy to potential energy. Potential energy is then stored in the battery

ad-work [718]11 months ago

7 0

Answer: The rescue workers can get energy to the batteries in their equipment during rescue missions by using a generator to convert the kinetic energy to potential energy. Potential energy is then stored in the battery.

Explanation:

From a quizlet i found online.

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Which is a nonmetal ? 1. Sodium (Na) 2.lithium(Li) 3. Calcium (ca) 4. Carbon(c)

Savatey [412]

Answer: Calcium (ca)

Explanation:

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3 years ago

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A gram is one million times larger than a microgram but one billion times smaller than a _______________.

Len [333]

Answer : A hectogram

Explanation:

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2 years ago

Compared to CH4,NH3 has:

vitfil [10]

a) NH₃ molecules have stronger intermolecular attractions than CH₄ molecules.

Explanation:

Ammonia molecules have stronger intermolecular attractions compared to methane.

Ammonia molecules have london dispersion forces and hydrogen bonds between their molecules.

Methane molecules have only london dispersion forces in their structure.

hydrogen bonds are very strong attractive forces between molecules in which the hydrogen of a molecule is attracted by a more electronegative atom of another usually oxygen, nitrogen and fluorine.
London dispersion forces are weak forces of attraction between heteronuclear atoms.

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Hydrogen bonds brainly.com/question/10602513

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3 years ago

Thermal energy always moves from a greater energy level to a lesser energy level

Nookie1986 [14]

Answer:

$\fbox{Law -Based \: on \: laws \: of \: thermodynamic}$

Explanation:

At constant pressure Thermal energy always moves from a greater energy level to a lesser energy level, laws of thermodynamics prove that.

Nature always likes to attain equilibrium either it's movement of heat energy or flow of water from higher region to lower region. The first and second law of thermodynamics are profe of that, the first law says that the total energy of universe is Constant. Energy can not be destroyed it always changes from one form to another, by work and heat. The second law explains why thermal energy moves from a greater energy level to a lesser energy level, it deals with the change in entropy of a system and surrounding and states heat flows from hot environment to cold environment.

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2 years ago

1. In order to make 1 salad it requires 1 head of lettuce, two tomatoes and three carrots. What would be the coefficients for th

pogonyaev

Answer:

3 salad = 3 lettuce + 6 tomatoes + 9 three carrots

Coefficients: 3, 6, 9

Explanation:

1 salad = 1 lettuce + 2 tomatoes + 3 three carrots

Multiply all the coefficients of 1 salad by 3:

3(1 salad) = 3(1 lettuce + 2 tomatoes + 3 three carrots)

Expand the equation:

3 salad = 3 lettuce + 6 tomatoes + 9 three carrots

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2 years ago