Which of the following involves the diffraction of light waves?
a. the lens of a magnifying gl...
Biology, 17.10.2019 15:10 cadeedmiston
Which of the following involves the diffraction of light waves?
a. the lens of a magnifying glass makes an image look larger and upside down.
b. a glass of water acts like a prism, splitting sunlight from a window into a rainbow on the far wall.
c. light from a hallway spreads out after passing through the keyhole of a closed door.
d. a stained glass window only allows some of the light from the sun into a room.
Answers: 3
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Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?
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