The objective and eyepiece of the compound microscope in the figure below are both converging lenses and have focal lengths of fo = 15.0 mm and fe = 25.5 mm. a distance of 61.0 mm separates the lenses. the microscope is being used to examine an object places do1 = 24.1 mm in front of the objective. find the final image distance.

The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.

Ms.hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.