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
Marta_Voda [28]
3 years ago
8

A member of the marching band tunes their trombone inside their school. When they walk out to the field the instrument goes out

of tune. What is the best explanation for this?
Physics
2 answers:
Alona [7]3 years ago
4 0

The best explanation is the <em>difference</em> between the inside <em>temperature</em> and the outside temperature.

If the player doesn't change his emboucher (muscles and position of his lips), then the pitch produced by the instrument depends only on the physical dimensions of its plumbing, and the speed of sound in the tube.

BOTH of those things change slightly when the temperature changes.

NNADVOKAT [17]3 years ago
4 0

Answer:

the answer is d

Explanation:

just being smart

You might be interested in
Explain 2 reasons why reactions take place faster at high temperature
Vlada [557]
I have one reason the reaction take place faster because the molecules are going at a faster pace because the temperature is rising 
8 0
2 years ago
Read 2 more answers
PLEASE HELP ME I FONT HAVE THAT MUCH TIME LEFT!!! THE ALL CAPS ARE TO CATCH YOUR ATTENTION SO NOW THAT I’VE GOT IT, PLEASE HELP
podryga [215]

Answer:

hmm if it were up to me i would say gravity potential energy and sorry I don't really have a third one hope this helps though.

8 0
3 years ago
Read 2 more answers
Match each rock with the correct description.
xeze [42]

Answer:

Explanation:

1. cools quickly on the earth's surface

Extrusive igneous rock

2. cools slowly beneath the earth's surface

Intrusive igneous rock

3. formed from the remains of living organisms

Organic sedimentary rocks

4. formed from pieces of other rocks cemented together

Clastic sedimentary rock

5. formed when dissolved minerals harden

Chemical sedimentary rock

6. formed from heat and pressure

Metamorphic rocks

5 0
2 years ago
Read 2 more answers
Where is earth's magnetic north pole located?
andre [41]

Answer: it is located over Ellesmere Island, Canada

Explanation

it is now drifting away from North America and toward Siberia.

4 0
2 years ago
Read 2 more answers
Carbon has six protons. Which model shows a neutral atom of carbon? ​
MatroZZZ [7]

Explanation:

Neutral carbon-12 (or any carbon atom) has 6 electrons with a total negative charge of 6e- orbiting a nucleus with a total positive charge of 6e+, so that the total net charge is zero. The nucleus is made up of 6 protons, each with a positive charge of e+, and 6 neutrons, each with zero charge.

4 0
2 years ago
Other questions:
  • Today’s scientist must search through scientific journals before performing an experiment with making methodical observations wh
    10·1 answer
  • Select the correct responses to the questions from the drop-down menus.
    15·2 answers
  • A block of mass 0.1 kg is attached to a spring of spring constant 22 N/m on a frictionless track. The block moves in simple harm
    9·1 answer
  • Explain why it is easier to climba mountain on a zigzag path rather than one straight up the side. Is your increase in gravitati
    8·1 answer
  • Design at least two independent experiments to determine the wavelength of a microwave source. You have a microwave source, micr
    14·1 answer
  • Can animal cells be broken down further into a living unit
    10·2 answers
  • When testing an PNP transistor with an ohmmeter, what are the high or low resistance values expected for a good transistor?
    7·1 answer
  • the two forces acting on a falling object are gravity and?....1.force, 2. friction, 3. air resistance, and 4. net force?​
    9·1 answer
  • Atoms of the same element with varying number of neutrons are called
    10·1 answer
  • Please help!!! I have no idea what to do?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!