According to Wien's displacement law, if the absolute temperature of a radiating blackbody is tripled, then the peak wavelength emitted will change by what factor?
a. 1/3
b. 1
c. 3
d. 9
a
Physics & Space Science
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The largest satellites of Jupiter are known as the ____________________ satellites
Fill in the blank(s) with correct word
Physics & Space Science
Fiber optics has to do with:
a. the color of fabrics. b. light having fiber characteristics as well as wave and particle characteristics. c. string theory. d. none of the above.
Physics & Space Science
Which of the following planets moves the slowest in its orbit around the Sun?
a. Earth b. Mars c. Venus d. Mercury
Physics & Space Science
In alpha decay, the difference in the atomic
number (Z) between the parent nucleus and the daughter nucleus is a) 1 b) 2 c) 3 d) 4 •
Physics & Space Science