What type of microscope bends light and uses multiple lenses to magnify a cell? Choose 1

(Choice A) A Transmission electron microscope

(Choice B) B Simple light microscope

(Choice C) C Compound light microscope

(Choice D) D Scanning electron microscope

Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?

Which of the following is part of the explanation or description of electromagnetic waves? (select all that apply) a. electrically charged molecules in a medium transfer their energy to nearby electrically charged molecules. b. a changing electric field causes a changing magnetic field. c. magnetic molecules in a medium transfer their energy to nearby magnetic molecules. d. a changing magnetic field causes a changing electric field.

Mixing salt in water is an example of physical change