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A simple microscope has two lenses. One the eye looks through and the objective lens nearest the object being observed. Changing the objective lens changes the magnification of the microscope, and can also change the amount of light on the object. The objective lens draws the light rays together to make a sharp image.
The diaphragm regulates the amount of light that reaches the objective lens. It is also called the iris.
The condenser and its diaphragm.
Yes
you can control it to adjust the amount of light
nothing
A simple microscope has two lenses. One the eye looks through and the objective lens nearest the object being observed. Changing the objective lens changes the magnification of the microscope, and can also change the amount of light on the object. The objective lens draws the light rays together to make a sharp image.
changing the amount
The diaphragm regulates the amount of light that reaches the objective lens. It is also called the iris.
A mortgage calculator will allow you to put in the amount that you wish to borrow from the bank along with the interest. It will then tell you the monthly payment. The monthly payment will adjust as you increase or decrease the amount of the down payment.
Carefully drive in reverse while Spiking (agressively hitting) your brakes in intervals. Do this a few times and then drive forward, you should feel the difference in the amount of brake peddle you are now using. Repeat as necessary to fully adjust.
Manually calculate the amount of your deposit, and look at the screen after inserting each check to make sure that it is properly reading the face value. If necessary, manually adjust the value
No. Never change the subscripts because then you are changing the formula of the substance to something else. You can only change the amount of a substance by adding a coefficient in front of the formula. If there is no coefficient, it is understood to be 1.
the objective is the lens, there is the main ocular lens which you look through and then this leads to the turret. on the turret are 3 (usually) objective lenses which are usually 4x, 10x and 40x. so the objective are three lenses which change the amount of magnification on the microscope. :)
Compensation amount
It controls the amount of light coming up into the objective lens.
You have to have a certain amount of money, I forget how much