3 years ago

The surface tension of the alcohol propanol in air has a value of 23.70 units

Physics

2 answers:

Masja [62]3 years ago

6 0

Answer: A & D

Explanation: A PEX

Anni [7]3 years ago

5 0

Answer:

A & D your welcome

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If the current through a 20-Ω resistor is 8.0 A , how much energy is dissipated by the resistor in 1.0 h ? Express your answer w

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First, let's find the voltage through the resistor using ohm's law:

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$\phi=Phase\hspace{3}angle\\\omega= Angular\hspace{3}frequency$

Because of the problem doesn't give us additional information, let's assume:

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