Chemistry, 10.09.2021 19:10 dashavasilisk
A student tests the speed of sound through different material
The student presents data in the graph below. Which of the
following seems to be the correct conclusion for these data?
Speed of Sound Through
Different Substances
5000
4000
3000
Speed (m/sec)
2000
1000
0
Iron
Glass
Water
Air
A. Sound travels faster through air than through water.
B. Sound travels faster through solids than through liquids
C. Sound cannot travel through gases.
D. Sound travels through iron and glass at the same rate
Answers: 1
Chemistry, 21.06.2019 20:30
Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right
Answers: 1
Chemistry, 22.06.2019 16:40
Identify the lewis acid in this balanced equation: ag+ + 2nh3 -> ag(nh3)2+a. ag+b. nh3c. ag(nh3)2+
Answers: 1
A student tests the speed of sound through different material
The student presents data in the gra...
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