1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
larisa86 [58]
3 years ago
13

Definition of sound waves

Chemistry
1 answer:
vitfil [10]3 years ago
7 0
Sound waves are waves of growing larger and smaller, making it seem elastic through substances, such as air.
You might be interested in
Identify at least three control variables that could be used with this investigation: What temperature allows for bacterial grow
Over [174]

Answer:

Time allowed for incubation, size of the dish, the amount of light, amount of agar, the type of agar…etc

Explanation:

6 0
3 years ago
Read 2 more answers
The other half is posted !!!!!!
koban [17]

Answer:

this isn't an answer just need these points

Explanation:

3 0
2 years ago
Read 2 more answers
Help please I need help with these two questions answer truthfully get brainliest?!!​
irina1246 [14]

Answer:

1. 3x-3=18

Value of x=7

2. 4x-5=23

value of x=7

5 0
2 years ago
Read 2 more answers
#1: The average velocities of gas molecules in cylinders A, B, C, and D are 20 m/s, 50 m/s, 60 m/s, and 100 m/s, respectively. T
d1i1m1o1n [39]
Cylinder D
temperature is the measurement of average kinetic energy of a sunstance. since cylinder D has the highest average velocity, it has the highest average kinetic energy among the 4 cylinders, thus cylinder D is the hottest.
8 0
3 years ago
One reaction that destroys o3 molecules in the stratosphere is
Sidana [21]
One reaction that destroys o3 molecules in the stratosphere is when an ozone molecule combines with an oxygen atom to form two oxygen molecules, or through certain chemical reactions involving molecules containing hydrogen, nitrogen, chlorine, or bromine atoms. The atmosphere maintains a natural balance between ozone formation and destruction.
7 0
3 years ago
Other questions:
  • Sodium bicarbonate is the chemical name for baking powder. Its chemical formula is NaHCO3. What does the subscript 3 mean?
    7·2 answers
  • What is the oxidation state of an individual nitrogen atom in nh4oh ? express the oxidation state numerically (e.g., +1)?
    6·1 answer
  • What are 5 intensive physical properties of water?
    9·1 answer
  • What is the number of protons, electrons, and nuetrons in 13/6 C
    9·1 answer
  • Mghso4.5h2O name and molar mass
    14·1 answer
  • HELP!! b. At the equivalence point, all of the acid has been neutralized by the base. Why does the pH change so
    13·1 answer
  • Compare a 3s orbital to a 3p orbital. Which of the following are true? I. The orbitals have the same shape. II. The orbitals hav
    11·1 answer
  • 11. A 4.175 gram sample of a certain hydrate of copper (II) sulfate, CuSO,• xH,O, is heated until all
    11·1 answer
  • What is science explain​
    13·2 answers
  • Mechanical waves travel fastest through<br> A -Solid<br> B -Liquid<br> C -Gas<br> D -Vacuum
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!