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
djverab [1.8K]
3 years ago
13

What are the three most influential variables that affect electrical force?

Physics
1 answer:
snow_tiger [21]3 years ago
4 0
I know that the answer is 3 because 1+2 is 3
You might be interested in
A bike travels at a constant speed for 4.00 m/s for 5.00 seconds. How far does it go
kicyunya [14]

Answer:

20 metres

Explanation:

<em>Speed</em><em> </em><em>=</em><em> </em><em>distance</em><em> </em><em>÷</em><em> </em><em>time</em>

<em> </em>

<em>s =  \frac{d}{t}</em>

If we substitute the values:

4 =  \frac{d}{5}

<em>20 = d</em>

3 0
3 years ago
Read 2 more answers
Find the correct statement
boyakko [2]

Answer:The disturbance created by a source of sound in the medium travels through the medium and not the particles of the medium

Explanation:i hope this is right

4 0
3 years ago
The sound intensity at a distance of 16 m from a noisy generator is measured to be 0.25 W/m2. What is the sound intensity at a d
Margarita [4]

Answer:

0.1111 W/m²

Explanation:

If all other parameters are constant, sound intensity is inversely proportional to the square of the distance of the sound. That is,

I ∝ (1/r²)

I = k/r²

Since k can be the constant of proportionality. k = Ir²

We can write this relation as

I₁ × r₁² = I₂ × r₂²

I₁ = 0.25 W/m²

r₁ = 16 m

I₂ = ?

r₂ = 24 m

0.25 × 16² = I₂ × 24²

I₂ = (0.25 × 16²)/24²

I₂ = 0.1111 W/m²

4 0
3 years ago
What is the index of refraction in quartz if light travels at 2.0567 x 108m/s when in quartz?
Gnesinka [82]

Index of refraction of a substance =

(speed of light in vacuum) / (speed of light in the substance)

Index in quartz = (2.9979 x 10⁸ m/s) / (2.0567 x 10⁸ m/s)

<em>Index =  1.4576 </em> (no units)

7 0
3 years ago
An observation which is descriptive is considered quantitative, creative, qualitive
Vesnalui [34]
A descriptive observation may very well be a mixture of both quantitative and qualitative as it can utilize elements of both types. Qualitative deals with the kinds of observations that cannot be measured in numerical form. Quantitative data is just that.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate the efficiency for each machine, then answer the question. Machine A has an input work of 1,000 J and an output work o
    6·2 answers
  • Imagine that the apparent weight of the crown in water is Wapparent=4.50N, and the actual weight is Wactual=5.00N. Is the crown
    14·1 answer
  • Medicine A is an effective treatment for the common cold a study was conducted to test the effectiveness of medicine A which que
    11·2 answers
  • What is the gradual process through which humans change from birth to<br> adulthood?
    11·1 answer
  • The highest point of a wave is called the
    9·2 answers
  • What is the kinetic energy of a 16g billiard ball moving at 2.5 m/s?​
    11·1 answer
  • A rock falls from a tower that is 320 feet high. As it is​ falling, its height is given by the formula h equals 320 minus 16 t s
    15·1 answer
  • An engine absorbs 1.69 kJ from a hot reservoir at 277°C and expels 1.25 kJ to a cold reservoir at 27°C in each cycle.
    10·1 answer
  • Which are true for a photon. (Choose 3)
    7·1 answer
  • Some jovian planets give off more energy than they receive because of
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!