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The eye-piece multiplied by the power of the lens
Eye-piece: 10
lens : 50
500x magnification
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∙ 12y ago
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How do you measure the power by 3 voltmeter method?
first we connect the 3 volt meter in three loads then we measure the voltage and find the resistance of the loads then put the formula p=v/r so in this method we get the power by using 3 volt meter ....(prashant)
How do you find the power factor with true and apparent power?
to put out the power fector you have to divided apparent power with true power.AnswerYou can determine the true power of any load using a wattmeter. To find the apparent power, you use a voltmeter to measure the supply voltage and an ammeter to measure the load current, and multiply the two readings together.If you then want to go on to find the power factor, then you divide the true power by the apparent power. If you want to find the reactive power you use the following equation:(reactive power)2 = (true power)2 x (apparent power)2
How long does a watt run for?
A watt is a measure of power. It is volts multiplied by amperes, or just volt-amps to lots of electrical types. The amount of power is very easy to measure, but it can be used quickly or slowly, depending on the device "sucking up the power" from the source. A watt can last for a long, long time (as in a watch battery), or can be gone in a moment (as it would be when the microwave oven is turned on).
How did Robert Hooke contribute the development of the microscope?
Robert Hooke did NOT invent the microscope. He only perfected it. He made the discovery of a cell.
What do you mean by resolving power of telescope?
The "resolving power" of a telescope is a measure of the ability of a telescope to distinguish between two separate objects that appear to be very close together in the sky.
What is the world's strongest microscope and what can it measure?
the electron microscope can measure atoms
Does a microscope measure centimeters?
A microscope does not measure anything in any form
Can you measure light rays through microscope?
no it's usless to measure it the microscope
What is meant by resolving power of the microscope?
The ability of a microscope to measure by separation images that would be difficult to see with the naked eye. This separation is called angular separation.
What is a high power objective in a microscope?
The high power objective in a microscope is the largest lens in the microscope.
Can you measure water with a microscope?
No.
What is low power objective for a microscope?
The lower power objective for the microscope is the small lense on the microscope. The size usuall ranges at 4x on the microscope.
Refers to the power of a microscope calculated by multiplying the power on the objective by the power on the eyepiece?
The magnification of the microscope
What term refers to the power of a microscope?
refers to the power of a microscope;calculated by multiplying the power on the objective by the power on the eyepiece?
What is the enlarging power of a microscope called?
The magnification power refers to the enlarging power of a microscope. A microscope basically magnifies objects that are placed under the slides.
What is a microscope used to measure?
Nothing
What is used to measure microscope?
Nothing
