Alpha particles will follow 1) path 1 2) path 2 3) path 3 Q11) A scientist has discovered a new radioactive element. She finds that the radiation is able to pass through the cardboard box holding the sample, but doesn't pass through the row of steel file cabinets along her wall. ...
“It’s hard to generate enough brightness when producing twisted light with traditional ways like electron or photon luminescence,” said Jun Lu, an adjunct research investigator in chemical engineering at U-M and first author of the study on the cover of this week’s Science. Behind the bulb...
In the late 1500s, two Dutch spectacle makers, Hans and Zaccharias Janssen, invented the first true microscope.2, and they were surprised to discover that they could make objects look many times bigger. Galileo, an Italian scientist, improved the quality of the lenses to produce better qualit...
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we had to normalize the results ofS. parasitica’s growth radius from all other treatments by presenting the percentage of growth compered to control. This allowed us to compare the efficiency of 8-nonenoic acid’s inhibition between solid and liquid. Since 8-nonenoic acid was discovered as ...