Answer:
What magnification does my microscope need be able to see cells?
What type of microscope is most used in science classes?
. What is the difference between a stereo microscope and a compound microscope
Answer:
The average loss for this device is $10.90
Explanation:
Given data
Specification = 24 +/- 0.4 Amps
average quality cost = $32.00
average value y = 23.9
standard deviation s = 0.211 Amps
32 = k(24.4 - 24)²
32 = k(0.4)² = k(0.16)
k = 32/0.16 = 200
To evaluate average loss, use
L = k{s² + (y - T)²}
T = 24A
L = 200{0.211² + (23.9 - 24)²}
L = $10.90
The average loss for this device is $10.90
<h3>
Option A</h3>
In a Series circuit with two identical loads, the voltage across each load will be: the same
<h3><u>
Explanation:</u></h3>
A series circuit is one with total the loads in a row. There is barely ONE path for electricity to pass. If this circuit was a series of flashbulbs, and one left out, the left bulbs would switch off. T
he current in a series circuit is universally the same and the voltage over the circuit is the amount of the unique voltage drops over each component. The voltage referred to as a series circuit is equivalent to the amount of the individual voltage drops.
Answer:
Magnetic fields can apply forces forces by the interaction between magnets and magnetic material
Explanation:
In a maglev train is made up of a train cart with superconducting magnets beneath, which is then mounted above specially designed maglev guideway. The non-contact motion of the train by the magnets is due to interaction between the magnetic field of the train with metallic loops in the guideway thereby inducing an opposing magnetic field in the loop which serve the purposes of 1. Keeping the train 5 inches above the guideway, 2. Maintaining horizontal stability and 3. Movement of the train through alternating the attractive and repulsive forces such that the resultant effect is the net movement of the train.
Answer:
Explanation:
The determination of any further properties requires the knowledge of two independent properties. (Temperature and specific volume in this case). The specific volumes for saturated liquid and vapor at 140 °C are, respectively:
Since , it is a liquid-vapor mixture. The quality of the mixture is:
The specific enthalpies for saturated liquid and vapor at 140 °C are, respectively:
The specific enthalpy is: