The reflectance curve for a white piece of paper would reflect group of answer choices
a) mos...
The reflectance curve for a white piece of paper would reflect group of answer choices
a) mostly short wavelengths, a moderate amount of medium wavelengths, and a little of the long wavelengths
b) mostly long wavelengths, a small amount of medium wavelengths, and a little of the short wavelengths
c) a little of short wavelengths, a large amount of medium wavelengths, and a little of the long wavelengths
d) long, medium and short wavelengths equally
Answers: 2
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Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.
Answers: 1
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