Ageneticist looks through a microscope to determine the phenotype of a fruit fly. the microscope is set to an overall magnification of 400x with an objective lens that has a focal length of 0.60 cm. the distance between the eyepiece and objective lenses is 16 cm. find the focal length of the eyepiece lens assuming a near point of 25 cm (the closest an object can be and still be seen in focus).
Answers: 2
Physics, 22.06.2019 08:30
If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.
Answers: 1
Physics, 22.06.2019 15:30
What is the increase in density of a medium due to wave travel?
Answers: 2
Physics, 22.06.2019 17:30
Alarge cruise ship of mass 7.00 ✕ 107 kg has a speed of 11.6 m/s at some instant. (a) what is the ship's kinetic energy at this time? (b) how much work is required to stop it? (give the work done on the ship. include the sign of the value in your answer.) (c) what is the magnitude of the constant force required to stop it as it undergoes a displacement of 3.00 km?
Answers: 2
Ageneticist looks through a microscope to determine the phenotype of a fruit fly. the microscope is...
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