It is: 10 times 40 = 400
1.5 quarts of 10x40
100-550 or so
Gee, Maybe a 5X80, 10X40, 20X20 or about any combination thereof. lc
Around $900, dpendiing on the exact version and condition. Very nice rifle.
10x40 is 400 400x100 is 40000 Half of 40000 is 20000 400x2 is 800 20000+800 is 20800
Start by using the coarse focus knob to bring the specimen into view. Once the specimen is roughly in focus, switch to the fine focus knob to sharpen the image and adjust the clarity.
The maximum area possible using 100 feet of fencing is that inside a circular fence. But, since you asked about a rectangular fence: a 25x25 fence would hold 625 square feet. a 10x40 fence would hold 400 square feet. a 5x45 fence would hold 225 square feet. As you can see, the square is the rectangle that encompasses the largest area, as it is closest to a circle.
To calculate the total magnification of a compound microscope, you simply multiply the magnification of the eyepiece by the magnification of the objective. For example, if the eyepiece magnifies 10x and the objective magnifies 40x, then the total magnification is 10x * 40x = 400x.
Check the dipstick and find out if there is too much oil in the engine. Never rely on what someone tells you when filling a liquid in an engine or transmission, use the dipstick. If the oil is not overfilled, the valvestem seals may be going bad. These prevent oil from dripping down the valve stem into the cylinder.
Annual salary is two time the hourly wage (in thousands). If you make $10 per hour and work full time, you will make about $20,000 per year. The weekly question was too silly to answer...
To use a microscope at 400x magnification, start by placing the slide on the stage and securing it with the stage clips. Use the coarse focus knob to bring the specimen into view, then fine-tune the focus using the fine focus knob. Adjust the light intensity for optimal visibility, and remember to always handle the microscope with care to avoid damaging the lenses or stage.