Atoms were not indivisible and indestructable
Chapter name please then I can answer
02 is oxygen gas , having 2 particles of O, whereas F2 is Fluorine gas having two particles of F.
The internal resistance of the washing machine is 137.14 Ω.
<h3>What is internal resistance?</h3>
Internal resistance is the inherent resistance of a conductor.
To calculate the internal resistance of the washing machine, we use the formula below.
Formula:
- P = I²R................... Equation 1
Where:
- P = Power of the washing machine
- I = Current
- R = Internal Resistance of the washing machine.
Make R the subject of the equation
- R = P/I²................ Equation 2
From the question,
Given:
Substitute the these values into equation 2
- R = 420/1.75²
- R = 137.14 Ω
Hence, the internal resistance of the washing machine is 137.14 Ω.
Learn more about internal resistance here: brainly.com/question/20595977
#SPJ1
Conduction is the transfer of heat without the actual motion of molecules and it takes place only in solids.
<h2>MARK ME BRAINLIST</h2>