Will give Brainliest and Thanks! (Worth 30 points!) Make an Electromagnetic Spectrum journal with three entries.
(Be sure to include the type of Electromagnetic Spectrum, a picture of something that uses Electromagnetic Spectrum, and a brief description explaining how the thing uses the Electromagnetic Spectrum.)

The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error

In a system, when potential energy decreases, then entropy also decreases. true false

Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .