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
ludmilkaskok [199]
2 years ago
13

What is one limitation of using renewable

Physics
1 answer:
olga2289 [7]2 years ago
3 0
The answer to this question to A. The other choices are positive.
You might be interested in
The mass of the particles that a river can transport is proportional to the sixth power of the speed of the river. A certain riv
kow [346]

Answer:

1.122 m/s

Explanation:

So usually a river with a speed of 1 meters per second can transport particle that weighs:

1^6 = 1 kg

If the particle is twice as massive as usual, then its weights would be 1 * 2 = 2kg

This means the river must be flowing at a speed of

2^{\frac{1}{6}} = 1.122 m/s

5 0
3 years ago
A 60cm long string of an ordinary guitar is tuned to produce the note a4 (frequency 440hz) when vibrating in its fundamental mod
pishuonlain [190]

Answer:

0.78 m

Explanation:

The relationship between wavelength and frequency of a wave is given by

v=f \lambda

where

v is the speed of the wave

f is the frequency

\lambda is the wavelength

For the sound wave in this problem, we have

f=440 Hz is the frequency

v = 344 m/s is the speed of sound in air

Substituting into the equation and re-arranging it, we find the wavelength:

\lambda=\frac{v}{f}=\frac{344 m/s}{440 Hz}=0.78 m

8 0
3 years ago
Read 2 more answers
A race car accelerates from 0 m/s ro 30 m/s with a displacement of 45 what is it acceleration
Minchanka [31]
Hdghehwhevevwgwhhwvsvsvsiosjwbwbwhshbshs
6 0
3 years ago
Glycerin at a temperature of 30 degrees celcius flows at a rate of 8×10−6m3/sthrougha horizontal tube with a 30mmdiameter. what
marusya05 [52]

The pressure drop in pascal is 3.824*10^4 Pascals.

To find the answer, we need to know about the Poiseuille's formula.

<h3>How to find the pressure drop in pascal?</h3>
  • We have the Poiseuille's formula,

                     Q=\frac{\pi r^4P}{8\beta l}

  • where, Q is the rate of flow, P is the pressure drop, r is the radius of the pipe, is the coefficient of viscosity (0.95Pas-s for Glycerin) and l being the length of the tube.
  • By substituting values and rearranging we will get the pressure drop as,

                  P=3.284Pascals

Thus, we can conclude that, the pressure drop in pascal is 3.824*10^4.

Learn more about the Poiseuille's formula here:

brainly.com/question/13180459

#SPJ4

3 0
1 year ago
Acceleration is defined as the rate of change for which of the following
Minchanka [31]
_Award brainliest if helped!
Velocity


Note : Not speed as Acceleration is a vector!
6 0
3 years ago
Other questions:
  • How many coulombs of charge are needed to produce 29.1 mol of solid zinc?
    10·1 answer
  • A car goes from point A to point B, five miles away and then returns to point A. The car is going 15 mph.
    14·1 answer
  • You drop a ball from a height of 1.7 m, and it bounces back to a height of 1.2 m.
    9·1 answer
  • Skater 1 has a mass of 45 kg and is at rest. Skater 2 has a mass of 50 kg and is moving slowly at a constant velocity of 3.2 m/s
    12·1 answer
  • How will minerals orient when a rock is put under normal stress?
    9·1 answer
  • What type of energy slows down
    11·1 answer
  • Please help me answer this it is due by Sunday night.
    12·1 answer
  • Business are necessary in order to preform which of the following functions
    7·1 answer
  • What type of Gaussian surface is best to determine the electric field from a large (ignore edge effects) sheet of charge
    13·1 answer
  • A grindstone increases in angular speed from 4.00 rad/s to 12.00rad/s in 4.00 s. Through what angle does it turn during that tim
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!