Answer:
True
Explanation:
Since the waves have low frequency that means the wavelength is going to be longer. Hope this helps
The kinetic energy causes the air molecules to move faster and they impact the container walls more frequently and with more force. The kinetic energy of the gas molecules increases, so collisions with the walls of the container are now more forceful than they were before. As a result, the pressure of the gas doubles.
Work = -Pressure external*Volume change
<span>-1 atm * (20 - 1) = -19 atm-L. </span>
<span>1 atm-L = 101.324999971 J </span>
<span>So -19 * 101.32 = -1925 J </span>
<span>B. </span>
<span>Calculate each step individually then sum the answers. </span>
<span>For step 1) </span>
<span>-5 * (4-1) = -15 atm-L </span>
<span>step 2) </span>
<span>-1 * (20-4) = -16 atm-L </span>
<span>Thus total work = -31 atm-L </span>
<span>convert to joules, </span>
<span>-3141 J</span>
Answer:
Explanation:
animal having amino acid sequence most similar to man's will be closely related . The difference between types of amino acid in hemoglobin of baboon and man is seven , between dog and man is ten , between gorilla and man is one and between lemur and man is eight . So difference is least in case of gorilla. So gorilla is supposed to be closest to man in ancestry.
