Question 22 (2 points) A student claims that water's polarity is the reason it has a high specific heat. What method could the student use to test his claim? (2 points)
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Perform research to see if other polar molecules have high specific heat
Measure how much energy it takes to increase the temperature of water by one degree
Mix water with an acid and test the new specific heat
Determine how dissolving salt in water affects the specific heat
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i think it’s a. this is because if they measured the mass of something with a mass of 150g, then their final answer would have to be approximately 150g. though all of their answers are almost 150, rosa and tran have the closest answers (or the exact answer) to the accurate one.

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper.

i believe the answer would be:

d. violin, clarinet, french horn, and tuba

overcharge is the right answer system