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MariettaO [177]
3 years ago
9

We use electrical devices that produce motion, light, and sound. Which aspect of energy explains why these devices are possible?

Physics
2 answers:
Wewaii [24]3 years ago
8 0

Explanation : Electrical devices that produce motion, light, and sound because Energy can converted one form to another form this is why electric energy change in to kinetic and light and sound energy.

Novosadov [1.4K]3 years ago
4 0

tHe AnSwEr iS B

for real tho the answer is b hope this helps.

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According to the ph scale, which substance has the highest hydrogen ion concentration
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Answer:

C) stomach acid

Explanation:

D is wrong due to water have very little to hydrogen ion concentration. tomato juice has acids but it doesn't remove things like stomach acid. oven cleaner does remove some items, but not in a fast fashion like stomach acid. Stomach acid is extremely acidic and will melt about anything that comes in contact. burn is known for doing serious damage if it gets past the stomach lining.

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What sound signal tells a river lock attendant that you wish to go through the lock?
Hoochie [10]
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4 years ago
1. Which word or phrase best describes entropy?
Mama L [17]
The answer to this question is:

D) Disorder
7 0
4 years ago
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On a highway curve with a radius of 46 meters, the maximum force of static friction that can act on a 1,200 kg car going around
Mekhanik [1.2K]

Answer:

v\approx 16.956\,\frac{m}{s}

Explanation:

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The maximum speed is:

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7 0
4 years ago
Which of the following is equal to Velocity change per second​
Mademuasel [1]

Acceleration

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T is the time

It is has a unit of m/s²

Learn more:

Acceleration brainly.com/question/3820012

#learnwithBrainly

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