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
mafiozo [28]
3 years ago
15

When the source of a sound is moving it's speed increases

Physics
2 answers:
Novay_Z [31]3 years ago
7 0
That statement is false, and pretty meaningless ... we don't know
whether "its speed" refers to the source or the sound.

When the source of a sound is moving relative to the listener, then
the listener may hear a higher- or lower-pitch sound than what the
source is actually emitting.
Burka [1]3 years ago
5 0

Answer:

false

Explanation:

You might be interested in
On a transverse wave, the crest isa. the highest part of the wave.
Greeley [361]
I think it is C) the resting position of the wave.
3 0
3 years ago
What are the answer NEED HELP ASAPP!!!
Oksi-84 [34.3K]
8. The answer is C
9. Sorry I don't know
8 0
3 years ago
The motion of a free falling body is an example of __________ motion​
Sunny_sXe [5.5K]

Answer:

uniformly accelerated motion

Explanation:

The motion of the body where the acceleration is constant is known as uniformly accelerated motion. The value of the acceleration does not change with the function of time.

3 0
3 years ago
If a car starts from rest and accelerates at 4 m/s2 for 8 sec, how far did it travel and how fast was it moving at the end of th
butalik [34]

Answer:did you ever get the answer?

Explanation:

3 0
3 years ago
1. Determine the energy released per kilogram of fuel used.
Serga [27]

The formula for energy release per kilogram of fuel burned is energy release per kg=6.702*10-13. and 19. J 1 Mev = 1.602 X 10 T

Calculate the energy in joules per kilogram of reactants given MeV per reaction. Energy is the ability or capacity to perform tasks, such as the ability to move an item (of a certain mass) by exerting force. Energy can exist in many different forms, including electrical, mechanical, chemical, thermal, or nuclear, and it can change its form.
Think of a mole of plutonium-239 (molar mass: 239 grams) as a mole of "reactions."

Energy used in the US per person annually = 3-5 X 1011
Population (number of people) = 3.108The required mass of the fuel is 3.5x1011 x3-1x10 8x 10)/6.703 X1013 kg. the mass required: 1.62 x 1033 kg Mev in Joules 6 is equal to 101.60*I0-
19. J 1 Mev = 1.602 X 10 T, which translates to 1.602*1013/2.39x10-3 energy release per kilogram, or 6.702*10-13.

To learn more about Energy please visit -
brainly.com/question/27671072
#SPJ1

8 0
2 years ago
Other questions:
  • A helicopter carrying Dr. Evil takes off with a constant upward acceleration of 5.0m/s2. Secret agent Austin Powers jumps on jus
    5·1 answer
  • If your body has a density of 955 kg/m3, what fraction of you will be submerged when floating gently in:
    6·1 answer
  • What is the main difference between the gas water vapor and the liquid water?
    9·2 answers
  • I need help on this due tomorrow and it is for a big grade can you please help me. Thank ylu
    9·1 answer
  • The metric system is also known as_____??? I need a word that has 8 letters in it...
    6·1 answer
  • suppose an electrically charged ruler transfers some of its charge by contact to a tiny plastic sphere. will the ruler and the s
    13·1 answer
  • Tissues types<br> Please help
    9·1 answer
  • I will mark you as brainliest
    15·1 answer
  • Can you please help me ?
    9·2 answers
  • Pace left home at 8 AM to spend the day at an amusement park. He arrived at the park, which was 150 km from his house, at 10 AM.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!