A hologram is produced from the ________ of a reference beam and an object beam.
Fill in the blank(s) with the appropriate word(s).
interference
You might also like to view...
Which are closer together: the two nuclei within potassium fluoride, KF, or the two nuclei within molecular fluorine, Image?
A) KF B) Image C) Both are the same. Any atom bonded to F will have the same inter-nuclear separation. D) It makes little sense to compare two molecules which exist in different physical states. KF is a solid while Image is a gas.
The Voyager space probes used electricity provided by
a. fuel cells b. solar arrays c. radioisotope thermoelectric generators d. hydrazine e. none of the above
A sprinter runs 100.0 m in 9.87 seconds. If he travels at constant acceleration for the first 75.0 m and then at constant velocity for the final 25.0 m, what was his peak velocity?
A. 17.7 m/s. B. 15.4 m/s. C. 20.3 m/s. D. 17.5 m/s.
How much water at 20°C is needed to melt 1 kilogram of solid mercury at its melting point of ?39°C? (The heat of fusion of mercury is 2.8 cal/gram)