Answer:
The answer is 100% A THE ANSWER IS A!!!!
Explanation:
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If the hockey player is going at -3.1m/s this automatically tells you have to divide the 13m/s by the time speed of the acceleration do to the velocity change, and time so the answer would be 4.19seconds
In the mass spectrum of pentane, the presence of a peak with m/z = 15 is most likely due to the detection of A) methyl radical cation that has been lost from the spectrum.
<h3>Mass Spectrum</h3>
The m/z ratios of any ions contained in a sample displayed against their intensities that forms a mass spectrum.
The height of the peaks in any kind of mass spectrum denotes the relative abundance of the various components in the sample, and each peak in a mass spectrum displays a component that a distinct m/z is in the sample.
<h3>How do mass spectra function?</h3>
Only when a molecule has been transformed into a gas-phase ion can a mass spectrometer calculate the mass of the molecule.
In order to do this, it gives molecules an electrical charge and transforms the flow of electrically charged ions that results into a proportional electrical current that a data system can subsequently read.
<h3>Give an example of the mass spectral range.</h3>
Whenever any molecules are ionized in an ionization box, many different kinds of ions have been created.
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Complete Question
In the mass spectrum of pentane, the presence of a peak with m/z = 15 is most likely to the detection of: _________-
A) Methyl Radical
B) Ethyl Radical
C) Propyl Radical
D) Butyl Radical
Density is equal to mass divided by volume; that said, you would divide 38.6 by 2 to get your answer
The brain takes in what your eyes see and what your ears hear. When you feel endangered and have an instinct to run, or decide you want to move at all, your brain sends signals to your body to tell your muscles to do so.