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cupoosta [38]
3 years ago
11

Geoff was charging his phone and wanted to know how many amperes were entering his phone. What was Geoff trying to measure? A. l

ength B. volume C. brightness D. current
Physics
1 answer:
hram777 [196]3 years ago
5 0

Hello!

Geoff was trying to measure D) current.

I hope it helps!

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Please help! thank you​
BlackZzzverrR [31]

Answer:

poor, too precise

good

good

good

Explanation:

8 0
3 years ago
A Ground Fault Circuit Interrupter (GFCI) works by comparing the amount of current going to and returning from equipment along t
DanielleElmas [232]
Choice-B is the correct one.
5 0
3 years ago
Read 2 more answers
Cindy exerts a force of 40 newtons and moves a chair 6 meters. Her brother Andy pushes a different chair for 6 meters while exer
klasskru [66]
Work formula:
W = F * d
F 1 = 40 N, d 1 = 6 m;
F 2 = 30 N; d 2 = 6 m.
W ( Cindy ) = 40 * 6 = 240 Nm
W ( Andy ) = 30 * 6 = 180 Nm
The difference of their amounts if work:
240 Nm - 180  Nm = 60 nm

hope it helps!
3 0
3 years ago
Nuclear fusion is more reliable and sustainable source of energy than nuclear fission chain reaction justify this statement with
nata0808 [166]

Answer:

1. Nuclear fusion does not generate radioactive nuclear wastes as nuclear fission does.

2. Nuclear fusion cannot lead to disastrous powerplant explosions as nuclear fission does.

3. More energy is generated during nuclear fusion than in nuclear fission.

Explanation:

Nuclear fusion involves the combination of lighter atoms such as hydrogen to form a heavier nucleus, in the process producing a tremendous amount of energy.

Nuclear fission on the other hand involves splitting a heavy nucleus into two lighter nuclei, releasing energy in the process.

  • Nuclear fusion can be more reliable than nuclear fission in energy generation due to the following reasons:
  • There are no radioactive waste products obtained as a result of nuclear fusion, unlike nuclear fission. This is because the elements involved in Nuclear fusion are relatively radioactively stable elements.
  • The risk of nuclear powerplant explosion due to out of control chain reactions is reduced in nuclear fusion because the reaction can only occur in perfect conditions under high pressure and temperatures <em>(e.g the sun)</em>. When any of these conditions is removed due to a fault, the reaction automatically stops.
  • More energy is generated during nuclear fusion than in nuclear fission.
4 0
2 years ago
Problem: Asteroid Field.​
Vesna [10]

Answer:

An asteroid is a minor planet of the inner Solar System. Historically, these terms have been applied to any astronomical object orbiting the Sun that did not resolve into a disc in a telescope and was not observed to have characteristics of an active comet such as a tail.

6 0
2 years ago
Read 2 more answers
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