Answer: proton, hydrogen nucleus, hydrogen atom
The Answer is here
Nuclear energy has no place in a safe, clean, sustainable future. Nuclear energy is both expensive and dangerous, and just because nuclear pollution is invisible doesn't mean it's clean
Answer:
q(ice) = -q(warm water)
Explanation:
Ice removes energy if ice is put in warm water and ice retains the very same amount of energy. Thus the water temperature heat sign is negative, and the ice heat sign is positive.
Answer:
Explanation:
Descriptive statistics statistics are measures that summarize the characteristics of a sample.
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Answer:
The two value of the wavelength for the out of tune guitar is

Explanation:
From the question we are told that
The wavelength of the note is 
The difference in beat frequency is 
Generally the frequency of the note played by the guitar that is in tune is

Where
is the speed of sound with a constant value 


The difference in beat is mathematically represented as

Where
is the frequency of the sound from the out of tune guitar

substituting values


The wavelength for this frequency is



For the second value of the second frequency



The wavelength for this frequency is


