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
Naya [18.7K]
3 years ago
7

some animals communicate by emitting low frequency sound waves.When the animal emits a low frequency sound wave what is the resu

lting pitch?
Physics
1 answer:
valentina_108 [34]3 years ago
7 0

Pitch is way to relate a sound to its frequency. High frequencies have high pitches (think of a flute), and low frequencies have low pitches (think of a bass).
<span>
</span>
You might be interested in
Most people would consider a comfortable room temperature to be
Alla [95]

B

A  is extremly hot

and c is -330.07 degrees farenheit

4 0
3 years ago
Read 2 more answers
5. Why are ceramics and plastics good insulators?
jeka57 [31]

Answer:

Here

Explanation:

They don't have free electrons moving around (delocalised electrons) so they can't conduct heat and electricity which gives them a property of good insulators. The insulators stop us having an electric shock because they don't conduct electricity as we use them to insulate metal wires and other metallic things. can i have brainliest now pls!

3 0
3 years ago
PLS ANSWER QUICK IM DOONG THE QUIZ RIGHT NOW!
Juliette [100K]

Answer:

Light slows down

Explanation:

8 0
3 years ago
Two protons are released from rest when they are 0.750 {\rm nm} apart.
Alex787 [66]

Explanation:

Given:

m = 1.673 × 10^-27 kg

Q = q = 1.602 × 10^-19 C

r = 0.75 nm

= 0.75 × 10^-9 m

A.

Energy, U = (kQq)/r

Ut = 1/2 mv^2 + 1/2 mv^2

1.673 × 10^-27 × v^2 = (8.99 × 10^9 × (1.602 × 10^-19)^2)/0.75 × 10^-9

v = 1.356 × 10^4 m/s

B.

F = (kQq)/r^2

F = m × a

1.673 × 10^-27 × a = ((8.99 × 10^9 × (1.602 × 10-19)^2)/(0.075 × 10^-9)^2

a = 2.45 × 10^17 m/s^2.

4 0
3 years ago
Could we see a galaxy that is 20 billion light-years away?.
vichka [17]

Answer:

No

Explanation:

20 billion light-years away are beyond our sight and perspective on Earth and wouldn't be observable in our universe.

7 0
2 years ago
Other questions:
  • Free electrons may be transferred between bodies by:
    13·2 answers
  • Which statement about the physical change of liquid water boiling into steam is true
    13·2 answers
  • For a given ideal gas if it temperature is constant the pressure of the gas is proportional ??
    12·2 answers
  • How much force is required to accelerate a 50 kg mass at 2 m/s2?
    6·1 answer
  • What is true of all places on earth during the equinoxes
    12·2 answers
  • Ice wedging is brought about by ____.
    12·1 answer
  • Newton's first law of motion says (in part) that an object in motion will remain in motion at a constant speed and in a straight
    13·2 answers
  • Describe how light is used in modern forms of communication.
    5·1 answer
  • Question 10 of 10
    14·2 answers
  • Select the correct answer
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!