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
Vsevolod [243]
2 years ago
10

What two variables affect how loud you hear sound

Physics
2 answers:
spin [16.1K]2 years ago
6 0
<span> Its power (amplitude) and the distance from the source. </span>
elena55 [62]2 years ago
4 0
I found the answer on answers.com hope it helps

You might be interested in
Who was the carthaginian general who used elephants to cross the alps in the second punic war
goldfiish [28.3K]
<span>the answer is Hannibal</span>
3 0
3 years ago
Read 2 more answers
A body falls from the top of the tower and during the last second of its fall it fall through 23mvfind height of tower.
DanielleElmas [232]

Answer:

39.7 m

Explanation:

First, we conside only the last second of fall of the body. We can apply the following suvat equation:

s=ut+\frac{1}{2}at^2

where, taking downward as positive direction:

s = 23 m is the displacement of the body

t = 1 s is the time interval considered

a=g=9.8 m/s^2 is the acceleration

u is the velocity of the body at the beginning of that second

Solving for u, we find:

ut=s-\frac{1}{2}at^2\\u=\frac{s}{t}-\frac{1}{2}at=\frac{23}{1}-\frac{1}{2}(9.8)(1)=18.1 m/s

Now we can call this velocity that we found v,

v = 18 m/s

And we can now consider the first part of the fall, where we can apply the following suvat equation:

v^2-u^2 = 2as'

where

v = 18 m/s

u = 0 (the body falls from rest)

s' is the displacement of the body before the last second

Solving for s',

s'=\frac{v^2-u^2}{2a}=\frac{18.1^2-0}{2(9.8)}=16.7 m

Therefore, the total heigth of the building is the sum of s and s':

h = s + s' = 23 m + 16.7 m = 39.7 m

7 0
3 years ago
The fluid friction that opposes the motion of objects through air is known as what?
PSYCHO15rus [73]
The answer is Air Resistance
6 0
3 years ago
How can you edit the light wave to increase the photosynthesis in the plant?
muminat

Answer: C) Increase the amplitude of the wavelenghth to increase the intensity.

Explanation:

7 0
2 years ago
Which statements describe both male and female reproductive systems? Check all that apply. A:The reproductive system produces ho
Scilla [17]

Answer: A:The reproductive system produces hormones.

B:The reproductive system transports reproductive cells.

C:The reproductive system produces reproductive cells.

Explanation:

A:The reproductive system produces hormones. : The reproductive organs ovaries in females and testes in males produces hormones. The ovaries produce estrogen and progesterone and testes produce testosterone.

B:The reproductive system transports reproductive cells. : The ovaries in females transfers an egg into the fallopian tube and testes in males secrete sperms at the time of copulation the fertilization of egg and sperm leads to the development of zygote the precursor of new life.

C:The reproductive system produces reproductive cells.: The ovaries undergo oogenesis and in testes spermatogenesis takes place to develop egg and sperms respectively.

4 0
3 years ago
Read 2 more answers
Other questions:
  • An object is at x = 0 at t = 0 and moves along the x axis according to the velocity–time graph in Figure P2.50.(a) What is the o
    12·1 answer
  • Circuit that has only one path for the current to follow
    11·1 answer
  • Identify each of these substances as acidic, basic, or neutral.
    12·2 answers
  • What would we do if we didn't have solar energy?
    12·2 answers
  • Using the midpoint and the distance formulas, calculate he coordinate of the midpoint and the length of the segment.
    12·1 answer
  • How is refraction and reflection different?
    11·2 answers
  • I beg you plz help me asap!!!
    8·2 answers
  • Pls help pls due today
    11·2 answers
  • What is the difference between light and electromagnetic wave?.
    9·1 answer
  • Lightning always follows
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!