3 years ago

2. What does the term reflection mean?

Physics

1 answer:

Vesna [10]3 years ago

4 0

Answer:

egrfeirugherhgourehgabgwehgoehborghrewuhgelkg

Explanation:

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Which is more useful for storing thermal energy, the block of lead or the water in the calorimeter?

leonid [27]

I believe it is the block of lead

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3 years ago

A current of 9 A flows through an electric device with a resistance of 43 Ω. What must be the applied voltage in this particular

NeTakaya

Answer:
387 volts

Explanation:
Ohm's law is used to relate voltage, current and resistance.
The formula is as follows:V = I * R
where:
V is the applied voltage (measured in volts)
I is the current flowing (measured in amperes)
R is the resistance (measured in ohm)

In the given, we have:
current (I) = 9 amperes
resistance (R) = 43 ohm

Substitute with the givens in the above formula to get the voltage as follows:
V = 9 * 43
V = 387 volts

Hope this helps :)

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3 years ago

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What factor has the greatest impact on flexibility?

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That would be c. :) :) :)

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2 years ago

igor_vitrenko [27]

Answer:

$a=40\ m/s^2$