Chemistry, 29.02.2020 03:49, pinkdolphinc01
A student reads that radio waves are considered safe, while X-rays are dangerous. The student examines an electromagnetic spectrum shown below.
Based on this information, which statement can the student BEST make to explain the difference between radio waves and X-rays?
Group of answer choices
The shorter wavelength of X-rays indicates that their particles are heavier and can travel farther through matter.
The shorter wavelength of X-rays indicates that they have more energy.
The shorter wavelength of X-rays indicates that they are less common.
The shorter wavelength of X-rays indicates that they have a higher temperature and can more easily cause burns.
Answers: 2
Chemistry, 21.06.2019 13:30, gorbyalexis
One of the reactions in a blast furnace used to reduce iron is shown above. how many grams of fe2o3 are required to produce 15.5 g of fe if the reaction occurs in the presence of excess co? a.11.1 g b.22.1 g c.30.0 g d.44.2 g
Answers: 2
Chemistry, 22.06.2019 14:40, sugardime
Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate β enzyme-substrate complex (b) enzyme + substrate βββ enzyme + products (c) enzyme + substrate βββ enzyme-substrate complex β enzyme + products (d) enzyme + substrate βββ enzyme-substrate complex β enzyme-substrate complex + products
Answers: 2
A student reads that radio waves are considered safe, while X-rays are dangerous. The student examin...
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