Answer:
The Answer is A They can damage hearing.
Explanation:
I took the Test
Answer:
In an inductive circuit, when frequency increases, the circuit current decreases and vice versa.
Explanation:
<h2>
Answer: 745.59 nm</h2>
Explanation:
The diffraction angles 
when we have a slit divided into 
parts are obtained by the following equation:
(1)
Where:
is the width of the slit
is the wavelength of the light
is an integer different from zero
Now, the first-order diffraction angle is given when 
, hence equation (1) becomes:
(2)
We know:
In addition we are told the diffraction grating has 750 slits per mm, this means:
Solving (2) with the known values we will find :
(3)
(4)
Knowing 
:
>>>This is the wavelength of the light, wich corresponds to red.
Resistance is current x potential difference. So therefor run wafff
Answer:
When electric voltage is applied, an electric field within the metal triggers the movement of the electrons, making them shift from one end to another end of the conductor. Electrons will move toward the positive side.
