Chemistry, 06.01.2021 22:20 margaret8800
When you go to a rock concert, how do earplugs protect your hearing? HELP IF YOU WANT BRAINLEIST AND TO HAVE YOUR COMMENT LIKED!!
A. They help block out most of the sound.
B. They help increase the volume of the music.
C. They help lower the pitch of the music.
D. They help raise the pitch of the music.
Answers: 3
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How does chemistry affect our world? a. chemicals makes our world more polluted. b. chemicals keeps us healthy. c. chemicals can or hurt our world. d. chemicals make our world safe to live in.
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In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.
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What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%
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When you go to a rock concert, how do earplugs protect your hearing? HELP IF YOU WANT BRAINLEIST AND...
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