I think it’s 10 kg since 20/2=10
Answer:
Iron, cobalt, and nickel are the only three naturally occurring elements that are magnetic.
Explanation:
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brainliest please
Sunlight, because it provides a source of energy is the answer because plants also provide a food source (please put as brainliest answer)
Answer: The partial pressure of
if the total pressure of the mixture is 3.9 atm is 0.975 atm
Explanation:
According to Raoult's law, the vapor pressure of a component at a given temperature is equal to the mole fraction of that component multiplied by the vapor pressure of that component in the pure state.

where, x = mole fraction of nitrogen in solution = 0.25
= partial pressure of nitrogen = ?
= Total pressure = 3.9 atm
Putting in the values :

The partial pressure of
is 0.975 atm
Wouldn’t it be 1. resistance is high compared to the voltage and with less resistance, higher current