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
Sunny_sXe [5.5K]
3 years ago
15

How does the speed of sound in water compare to the speed of sound in air

Physics
1 answer:
AlladinOne [14]3 years ago
6 0

the speed of sound in water is slower than the speed of air

You might be interested in
What will happen if a car experiences a 300 N force to the right from the engine and a separate 150 N force due to friction and
gayaneshka [121]

Force applied on the car due to engine is given as

F_1 = 300 N towards right

Also there is a force on the car towards left due to air drag

F_2 = 150 N towards left

now the net force on the car will be given as

\vec F_{net} = \vec F_1 + \vec F_2

now we can say that since the two forces are here opposite in direction so here the vector sum of two forces will be the algebraic difference of the two forces.

So we can say

F_{net} = F_1 - F_2

F_{net} = 300 - 150

F_[net} = 150 N

So here net force on the car will be 150 N towards right and hence it will accelerate due to same force.

5 0
3 years ago
How to eat butter . I want to know how you all eat the butter.
g100num [7]
Many people never even taste butter, instead use oleo or margerine...fake stuff. Real butter is the best topping for popcorn! And crab legs are good dipped in it, as well as hot corn on the cobb. This is how I eat butter.
5 0
3 years ago
according to newtons first law of motion, what will an object in motion do when no external force acts on it?​
shutvik [7]

Answer:

The object will not move.

Explanation:

If nothing pushes against it it will not move. If its not on a slant it will not move.

4 0
3 years ago
Read 2 more answers
When a hailstone is at a height of 2.00km it’s mass is 2.50g what is it’s potential energy?
scZoUnD [109]

Answer:

EP = 49.05Joules (J)

Explanation:

The equation for Potential energy (EP) is

EP = m g h

We are given the values below (do convert them into SI units)

m = 0.0025kg

h = 2000m

g = 9.81m/s^{2}

Substitute the values into the equation and solve for EP

EP = 0.0025 * 2000 * 9.81

EP = 49.05Joules (J)

6 0
3 years ago
In a bumper car arena, two cars of equal mass are heading straight toward each other. The orange one is traveling at a speed of
marshall27 [118]

Answer: D.

Explanation:   Orange, at 3 meters per second if you calculate the net force being applied to the system.

hope this helps! ✌

4 0
3 years ago
Other questions:
  • .
    7·1 answer
  • If your hood suddenly flies up, which of the following should you avoid?
    10·2 answers
  • What is one characteristic of a sample of matter that indicates it is a pure substance? A) It can be separated using by a physic
    13·2 answers
  • on a standard position vs time graph, the distance between two points on the horizontal axis represents the time interval, and t
    14·1 answer
  • How do I disable internal laptop display on Linux? So that I can project to external monitor! video=LVDS-1:d and video=eDP-1:d w
    8·1 answer
  • A 0.250-kg ball is thrown upwards with an initial velocity of 12.0 m/s Determine the acceleration of the ball when it has reache
    6·1 answer
  • its a hot day at the beach you look at your portable themometer which says its 30°C. what is the temperature in Fahrenheit and K
    12·2 answers
  • When practicing deep breathing, it is best to repeat the steps for
    5·2 answers
  • Just a question anybody playing minècraft here?
    7·2 answers
  • Hello people ~
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!