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
timama [110]
2 years ago
13

Sound travels through substances as energy is transferred from one particle to the next. The diagrams represent the particles of

three substances: air (gas), water (liquid), and steel (solid).
a. Predict the speed of sound traveling through each substance in relation to one another. Support your prediction with information provided in the diagrams
Mathematics
1 answer:
tatyana61 [14]2 years ago
3 0

Answer:

Sound requires a material medium to travel , the sound through each medium through its molecules and particles present in it .Sound travels with some speed and it's speed depends upon the nature of the medium through which it travels i.e. upon density and transparently. Speed of increases with the increase in density and decreases with the increases in temperature . Speed if sound us maximum for solid then for liquid and minimum in gases because of it's large intermolecular spaces and low density.

You might be interested in
How do you solve (7x + 5) - (3x + 2)
Korolek [52]

Answer:

x = 0.75

Step-by-step explanation:

Simplifying

(7x + -5) + -1(3x + -2) = 0

Reorder the terms:

(-5 + 7x) + -1(3x + -2) = 0

Remove parenthesis around (-5 + 7x)

-5 + 7x + -1(3x + -2) = 0

Reorder the terms:

-5 + 7x + -1(-2 + 3x) = 0

-5 + 7x + (-2 * -1 + 3x * -1) = 0

-5 + 7x + (2 + -3x) = 0

Reorder the terms:

-5 + 2 + 7x + -3x = 0

Combine like terms: -5 + 2 = -3

-3 + 7x + -3x = 0

Combine like terms: 7x + -3x = 4x

-3 + 4x = 0

Solving

-3 + 4x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3' to each side of the equation.

-3 + 3 + 4x = 0 + 3

Combine like terms: -3 + 3 = 0

0 + 4x = 0 + 3

4x = 0 + 3

Combine like terms: 0 + 3 = 3

4x = 3

Divide each side by '4'.

x = 0.75

Simplifying

x = 0.75

6 0
2 years ago
Read 2 more answers
Find the value of x in the figure below. Assume that the lines are parallel
Andreas93 [3]
C

work:

75 is equal to 2x+15

75-15 = 60

60/2 = 30

x=30
5 0
3 years ago
Which of the following expressions are equivalent to -8-(-1)-5
Mrac [35]

-8-(-1)-5

-8+1-5

-7-5

-13

3 0
3 years ago
The basic wage earned by a truck driver for a a 40 hour week is 560.00$ for overtime work the driver is paid one and a half hour
Lubov Fominskaja [6]

Answer:

$7

Step-by-step explanation:

overtime = 1/2 x daily hourly rate

daily hourly rate = amount earned in a week / total hours worked

560 /40 = 14

overtime = 14/2 = 7

6 0
3 years ago
1 cup = ______ fluid ounces <br><br> = 8
Brut [27]

Answer:

8

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • PLEASE HELP WITH THIS I'M HAVING ALOT OF TROUBLE
    5·1 answer
  • deborah's playlist on her mp3 player has a variety of songs she had 21 country 18 alternative 16 pop 18 rock use the bar diagram
    12·1 answer
  • Pair of correspnding angles
    5·1 answer
  • Can anyone help with 1-10
    13·1 answer
  • The LSU tigers won the 2019 Football National Championship. Joe Burrow threw for 60 touchdowns in the 15-game season. What is th
    15·2 answers
  • Write as a mixed number (if possible)11/3÷2/6=?
    14·1 answer
  • Cordenadas cartesianas​
    15·2 answers
  • PLEASEE HELP IM BEGGING YOU
    11·2 answers
  • What is your favorite video game and why?
    5·2 answers
  • 5( x + 9)<br> What is the answer to that
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!