Chemistry, 18.01.2020 15:31, silveryflight
Jean is taking a quiz on waves. she is asked to measure the wavelength of a longitudinal wave. what should she do ?
a. measure from crest to trough
b. measure from rarefaction to rarefaction.
c. measure from crest to crest.
d. measure from rarefaction to compression.
Answers: 1
Chemistry, 21.06.2019 22:30, mimireds5419
1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 → 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl → 3. combine magnesium metal and hydrochloric acid solution. mg + hcl → 4. electrolysis (splitting) of water. h2o → 5. burning magnesium. mg + o2 →
Answers: 3
Chemistry, 22.06.2019 13:00, aleilyg2005
If two objects at different te, peraure are in contact with each other what happens to their temperature
Answers: 1
Jean is taking a quiz on waves. she is asked to measure the wavelength of a longitudinal wave. what...
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