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
Archy [21]
3 years ago
15

Find the intensity in decibels [i(db)] for each value of i. normal conversation: i = 106i0 i(db) = power saw a 3 feet: i = 1011i

0 i(db) = jet engine at 100 feet: i = 1018i0 i(db) =
Physics
2 answers:
White raven [17]3 years ago
8 0

Answer:

Normal Conversation: i=106i0

i(dB)=60

Power saw a 3 feet: i=1011i0

i(dB)=110

Jet engine at 100 feet: i=1018i0

i(dB)=180

Explanation:

if these are the same as edge, then these are the answers! :)

zalisa [80]3 years ago
6 0

Answer:

1. 60

2. 110

3. 180

You might be interested in
Which of the following represents an upright image? <br> A. -do<br> B. +m<br> C. -m<br> D. +do
Tom [10]

Answer:

B. +m

Explanation:

The magnification of an image is defined as the ratio between the size of the image and of the object:

m = \frac{y'}{y}

where we have

y' = size of the image

y = size of the object

There are two possible situations:

- When m is positive, y' has same sign as y: this means that the image image is upright

- When m is negative, y' has opposite sign to y: this means that the image is upside down

Therefore, the correct option representing an upright image is

B. +m

5 0
2 years ago
When you look at yourself in the mirror, what is the approximate angle of incidence of the light rays?
Kitty [74]
46 degrees
I hope this helps :)
3 0
3 years ago
? Which statement is true of an object in equilibrium?
Degger [83]
The answer is C,<span> The sum of all forces acting on the object is zero. hope that helps!!</span>
7 0
3 years ago
Write one general properties of non contact force​
Gekata [30.6K]

Answer:    Gravitational force between the two masses does not depend on the medium separating two masses.

3 0
2 years ago
HURRY !!!!!!!!!!!!!!!!<br>What is the wavelength of this wave?
mote1985 [20]
Do you have any Options like answer choices?

6 0
2 years ago
Other questions:
  • If the amount of gas in a sealed container increases, what happens to the pressure in the container
    10·2 answers
  • What is the capital of sweden?
    12·2 answers
  • Which of the following statements is true regarding the use of refrigerants?
    11·2 answers
  • 11. Hans and Frans are two workers being considered for a job at the UPS loading dock. Hans boasts that he can lift a 100 kg box
    11·1 answer
  • An atomic nucleus with a rest mass energy of 7134 MeV is accelerated to 99.217% the speed of light relative to the lab frame. Wh
    6·1 answer
  • explaining how Newton’s Three Laws of Motion relate to the marshmallow catapult. AND DONT JUST PUT ANYTHING OR I WILL ERASE YOUR
    12·1 answer
  • An electron moves in a circular path in a region os space filled with a uniform magnetic field B= 0.4 T. to double the radius of
    6·1 answer
  • • (-/1 Points) DETAILS OSCOLPHYS2016 9.5.WA.040.
    6·1 answer
  • .
    8·1 answer
  • identify each type of radiation as ionizing or non-ionizing. remember that ionizing radiation deposits enough energy when absorb
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!