Answer:
Body weighs lesser in water because of the upward force (buoyant force) which acts on our body thereby reducing our actual weight. This is our apparent weight.
Explanation:
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Answer:
0.0002
Explanation:
First you have to solve exponents first, so you solve 10 to the power of negative 4 which is 0.0001 and now you have 2.0x0.0001 and that equals 0.0002
The total power delivered by the battery is 32W.
<h3>
What is total power?</h3>
The total power in a series circuit can be described as one that is equal to the sum of the power that is been dissipated by the individual resistors.
The total power delivered by the battery can be calculated using the formula below:
Pp= [(Δv)^2/ R]
=4 [(Δv)^2/ 2R]
=4Ps
where Ps= power in the series = 8.00 W
R= resistance
=4*8W
=32W
Therefore, total power delivered by the battery is 32W.
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Answer:
true
Explanation:
An Electromagnet is called as a temporary magnet, because electromagnet is made up of insulated copper wire wrapped around soft iron, which allows current to flow in it and at that moment iron gains it magnetic properties and when the current is switched off, then there will be no flow of current and hence iron loses its magnetic properties.
Hence it works temporarily as long as electric current flows in a conductor and hence known as temporary magnet. .
Answer:
Fales its impossibke bc they r so far apart
Explanation: