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igor_vitrenko [27]
3 years ago
5

Protons and ____ have electric charge?

Physics
2 answers:
gtnhenbr [62]3 years ago
6 0
I believe it’s electrons
lidiya [134]3 years ago
5 0
Electronssssssssssssssssssssssssssss
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While operating a vehicle on any highway of this state, it is illegal to physically hold or support a wireless device with any p
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Answer:

True

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In Massachusetts it's illegal to drive while texting or on your phone.

3 0
4 years ago
The unit for energy is the joule (j). If the energy content of an object is 1,000 J, but then later is found to be 900 J, what i
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3 years ago
Joe noted that the temperature in his aquarium dropped overnight. He concluded that thermal energy moved from the aquarium to th
alukav5142 [94]

Answer:

 validate                                            

Explanation:

<u>Law of Conservation of energy</u>

According to the law of conservation of energy, energy of a body or a system gets transferred to another system as different energy. We cannot create energy nor we can destroy energy. Energy is always transformed into other forms of energy.

In the context, Joe noticed that the aquarium's temperature dropped during the night and he concluded that according to the law of conservation of energy, the energy of the aquarium in terms of thermal energy is being transferred to the surrounding air.

This is because the aquarium is considered to be an open system where energy can come in and move out.

Hence Joe's statement is valid.

5 0
3 years ago
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Everything in the world has the same density. True or False?
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What is the volume of a 1.2kg and displaced 1.0g/cm3
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Mass = 1.2 kg = 1200 grams.

Volume = mass/density = 1200 cm3.

Hope this helps!
4 0
4 years ago
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