Which of the following has the highest peak?
0 degrees
10 degrees
15 degrees
25 degrees
30 degrees
40 degrees
45 degrees
50 degrees
55 degrees
60 degrees
65 degrees
70 degrees
75 degrees
80 degrees
85 degrees
90 degrees

If you quadruple the temperature of a black body, by what factor will the total energy radiated per second per square meter increase? 1,024 64 16 4 256 submit answer

Laboratory experiments, observational field studies, and model-building are all examples of different forms of scientific investigations.  in what way do laboratory experiments primarily differ from other forms of scientific investigations?   a.  a laboratory experiment is the only accepted form of investigation within the scientific community.  b.  studies about how things behave in nature or studies involving very large objects are best answered through laboratory experiments.  c.  laboratory experiments involve the identification and control of variables.  d.  data can only be generated through laboratory experiments, not other forms of investigation.

Aplane travels 1000 miles in 5 hours .what is the planes average speed?