When the person ran that blue light over the beads they,
The blue light bar that the person wa...
Physics, 22.04.2020 02:59 jacquilynfoster7
When the person ran that blue light over the beads they,
The blue light bar that the person was using must therefore be emitting.
A. Changed Colors; UV light
B. Exploded; Heat
C. Stayed White; Energy
Answers: 2
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Aresearcher plans to conduct a test of hypotheses at the 1% significance level. she designs her study to have a power of 0.90 at a particular alternative value of the parameter of interest. the probability that the researcher will commit a type ii error for the particular alternative value of the parameter at which she computed the power is: a. 0.90. b. 0.01. c. 0.10. d. equal to 1
Answers: 3
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Why do electron microscopes have higher resolving power than light microscopes?
Answers: 1
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Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.
Answers: 1
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