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
The sales tax for an item was $12.80 and it cost $320 before tax.
antiseptic1488 [7]

Answer:

Step-by-step explanation:

7 0
3 years ago
What is the approximate volume of a cylinder with a diameter of 12 meters and a height of 7 meters? Use 3.14 for pi.
storchak [24]
The mathematical equation for volume of a cylinder is pi times radius Squared Times height

The radius squared is 36

So 3.14 x 36 =113.04
Then you multiply 113.04 x 7 = 719.28.
Round that number and you get to 791.3.

So the answer is c
8 0
3 years ago
I have to write the slope and equation of each line pictured in y = mx + b form.
Brut [27]

Answer:

y=7/3x+8

Step-by-step explanation:

You have to start at the 3and rise all the way to the 8 which is 7 and then run which is 3 so the slope mx is 7/3x. To find b which is the y intercept find the point where the line hits the y-axis.

5 0
3 years ago
The sides of a triangle are 7, 4, n. If n is an integer, state the largest and smallest possible values of n. smallest value- la
VLD [36.1K]
The smallest value it could be is 4 and the largest value it could be is 10.

The triangle inequality theorem states that any two sides of a triangle must have a sum greater than the third side.  Given the two sides we have, 7 and 4, the sum would be 11; this would mean that the missing side could be no more than 10.

If we take the unknown side and the smallest one we're given, we would have the inequality 
n+4>7

Subtracting 4 from both sides we would have n>3.  That means it would have to be the next integer up, which would be 4.
8 0
3 years ago
Elizabeth lives in San Francisco and works in Mountain View. In the morning, she has 3 transportation options (take a bus, a cab
mina [271]

Answer:

If Elizabeth randomly chooses her ride in the morning and in the evening, 2/3 is the probability that she'll use a cab exactly one time

3 0
1 year ago
Read 2 more answers
Other questions:
  • What is 4.5b + 9 = 90
    12·2 answers
  • What is the experimental probability of getting heads?
    14·2 answers
  • Al drew a line that was Three-fourths of an inch long. He decided to shorten it and erased One-fourth of an inch of the line. Ho
    5·1 answer
  • What is the reduced fraction of 26/73 ?
    12·2 answers
  • HELP ASAP PLEASE Some of the measurements of the triangular prism with a right triangle base are shown.
    5·1 answer
  • How many times greater is 9 x 105 than 8 x 102?
    15·1 answer
  • Hhhhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeeeeeeeeeelllllllllllllllllllllllllllllllllllppppppppppppppp
    12·1 answer
  • Find the surface area of a cylinder
    8·1 answer
  • Work out the size of angle X
    11·1 answer
  • What is the slope of the line?<br> y+3 = -4(2 + 7)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!