Microscopes and lenses? - microscopes lenses grandson loves it!
1) The lens of the microscope has a magnification of 40x. How many times extend to the test?
2) A lens of the microscope enlarges an object accessed 40 times. The eye is still available to 10 times. What is an overall increase of the microscope?
The first answer gets best answer! Thanks in advance!
Sunday, December 13, 2009
Microscopes Lenses Grandson Loves It! Microscopes And Lenses?
Subscribe to:
Post Comments (Atom)
0 comments:
Post a Comment