It takes 87 J of work to stretch an ideal spring from 1.4 m to 2.9 m from equilibrium. What is the value of the spring constant (force constant) of this spring?
A) 52 N/m B) 77 N/m C) 39 N/m D) 27 N/m
D
Physics & Space Science
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A rainbow is a result of:
a. the Huygens Effect. c. dispersion. b. different color droplets of water. d. interference.
Physics & Space Science
A composite volcano is formed by
A) successive flows of fluid basaltic lava. B) a mixture of rock and lava. C) alternating layers of lava, ash, and mud flow debris. D) the accumulation of ash, cinders, and rock debris.
Physics & Space Science
Sort each of the planetary properties below based on whether they apply to some, all, or none of the four jovian planets in our solar system.
Physics & Space Science
Light of wavelength 450 nm shines on a soap bubble film (n = 1.46). For what soap film thickness, other than the minimum thickness, will constructive interference occur?
a. 771 nm b. 154 nm c. 493 nm d. 231 nm e. 462 nm
Physics & Space Science