The
wavelength, frequency, and energy of a pulse of light containing 100 of this
photon is lambda, v, and 100E D. The correct answer
between all the choices given is the third choice or letter C. I am hoping that
this answer has satisfied your query about this specific question.
Explanation:
Independent Variables are constants. They do not affect the result of the experiment.
In this problem, Jamie used Lysol, Clorox, Pinesol, and just water for cleaning her kitchen counter. For each cleaner, he put 5 milliliters of grape juice on the counter, sprayed the cleaner, and wiped it with one paper towel.
It means, the cleaning products like Lysol, Clorox, Pinesol, water did not depend on anything. They remain constant throughout the experiment. Also, paper towel comes under Independent Variables.
Explanation:
For Gain of −10
Inverting op-amp gain is given by
The negative sign represents output signal being phase shifted by 180°
Ω
For Gain of −1
Ω
For Gain of +10
Non-inverting op-amp gain is given by
Ω
For Gain of +1
To get a Gain of +1, make which results in ∞
The output is directly connected to the input which makes equal to Therefore, giving a gain of exactly 1.
This kind of design configuration is also known as Voltage Follower.
Negative feedback is being used to design these op-amp amplifiers.
Negative feedback increases the stability at the cost of reduced gain.
The gain is reduced by a factor of
Negative feedback reduces noise and distortion and improves frequency response of the amplifier.
An ideal op-amp should have infinite input resistance and zero output resistance. Negative feedback increases the input impedance and reduces the output impedance.