Chemistry, 22.04.2021 21:20 ashton100426owz1ly
What do sound waves and Ingres waves have in common and what makes them different
A. both carry energy through space but sound waves are mechanical and infrared waves are electromagnetic
B. Both can transfer energy through matter but sound waves travel through air and infrared waves travel through space
C. Both can transfer energy through matter but sound waves can be heard and infrared waves can be see.
D. Both carry energy through space but sound waves require matter to pass through and infrared waves do not
Answers: 2
Chemistry, 21.06.2019 22:30
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 02:00
What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?
Answers: 1
What do sound waves and Ingres waves have in common and what makes them different
A. both carry en...
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