Answer:
3 is the GCF for all these numbers if thats what you're asking
In rooms where there are multiple lights, a parallel circuit is better.
In a series circuit, if one light broke, all of the lights would turn off, as the circuit would be broken.
However, in parallel, if one bulb broke, the circuit could still be complete through the other bulbs, so they will stay on.
Answer:
625 nm
Explanation:
For constructive interference, the expression is:
Where, m = 1, 2, .....
d is the distance between the slits.
The formula can be written as:
....1
The location of the bright fringe is determined by :
Where, L is the distance between the slit and the screen.
For small angle ,
So,
Formula becomes:
Using 1, we get:
For two fringes:
The formula is:
For first and second bright fringe,
Given that:
d = 2.14 mm
L = 1.90 m
Also,
1 mm = 10⁻³ m
So,
d = 2.14×10⁻³ m
Applying in the formula,
Also,
1 m = 10⁹ nm
So wavelength is 625 nm
Answer:
to create a magnetic field, which becomes stronger with an increase in the number of turns.
Explanation:
i jus read it
The answer is b. because the heat is even on both when the stream is gone