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As a sound wave travels from liquid water into ice, its wavelength would A) decrease due to wave speed decreasing as it passes through the ice. B) increase because the wave speed and frequency have increased.
asked
Oct 6, 2017
Physics
middle-school
2
answers
1
vote
94.1k
views
sneakers are on sale for 80% off their original price. in addition, jade has a coupon that gives her 15% discount off the sale price. how much will jade pay before tax, for a pair of sneakers that originally
asked
Jun 22, 2017
Mathematics
high-school
1
answer
5
votes
175k
views
I forgot what are homophones.Does anyone know what's a homophone.
asked
Sep 9, 2015
English
middle-school
2
answers
0
votes
115k
views
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