Question 2
What causes a sound wave to travel?
A
An object vibrates, and those vibratio...
Chemistry, 02.03.2021 20:20 studybug6170
Question 2
What causes a sound wave to travel?
A
An object vibrates, and those vibrations carry air in all directions as transverse waves.
O
B
An object widrates, and those vibrations cany air in all directions as long dudinal waves.
с
An object vibrates, and those vibrations travel through air in one direction as a transverse wave
D
An object vibrates, and those vibrations travel through air in one direction as longitudinal waves.
Answers: 3
Chemistry, 22.06.2019 03:30
Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.
Answers: 3
Chemistry, 22.06.2019 05:50
According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?
Answers: 1
Chemistry, 22.06.2019 10:00
How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
Answers: 1
Chemistry, 22.06.2019 13:00
6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.
Answers: 1
Business, 01.08.2019 09:00
English, 01.08.2019 09:00
Social Studies, 01.08.2019 09:00
Social Studies, 01.08.2019 09:00
History, 01.08.2019 09:00
Social Studies, 01.08.2019 09:00
Biology, 01.08.2019 09:00
Mathematics, 01.08.2019 09:00