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
konstantin123 [22]
2 years ago
7

Anyone.... help with this two questions...​

Physics
2 answers:
PSYCHO15rus [73]2 years ago
7 0

Answer:

what is the question

]

Explanation:

w

dlinn [17]2 years ago
4 0
Do you still need help
You might be interested in
In a natural gas power plant, natural gas is burned to heat steam, which turns a turbine. What energy conversion is happening in
Irina18 [472]
<h2>Hello!</h2>

The answer is A. Chemical energy to heat energy to kinetic energy to electrical energy.

<h2>Why?</h2>

Let's check the energy conversion given in the statement:

Chemical energy: Chemical energy is usually obtained from a natural resource combustion. For this particular case is the result of natural gas combustion.

Heat energy: Heat energy comes from chemical reactions such as natural gas combustions.

Kinetic energy: Kinetic energy is obtained by turbines transforming the pressurized steam on mechanical movement. Turbines are formed by a turbine that absorbs the heat energy to do mechanical work and transmit it to an output rotating shaft.

Electrical energy: Electrical energy is generated by gas turbines when the rotating output shaft is connected to an electrical generator. Electrical generators use mechanical energy to generate electrical energy by using electromagnetic induction. Electrical generators are basically formed by a rotor and a stator.

Have a nice day!

5 0
3 years ago
Read 2 more answers
Does spilled milk have higher or lower entropy
Lady_Fox [76]
Due to the theory of dried enzimes and philosophy, the spilled milk would have an higher entropy.
8 0
3 years ago
A 2.26 kg book is dropped from a height 1.5m what is its acceleration
Arada [10]
The answer is 9.8 ms^-2, because there is only one force acting on the object so the acceleration will be numerically equal to the gravitational field strength.
4 0
3 years ago
Find the separation of two points on the Moon’s surface that can just be resolved by the 200 in. (= 5.1 m) telescope at Mount Pa
rewona [7]

Answer:

The separation of the 2 points should be 50.0 meters.

Explanation:

According to Rayleigh's scattering criteria the angular separation between 2 points to be resolved equals

\theta =1.22\cdot \frac{\lambda }{D}

Applying the given values we get

\theta =1.22\cdot \frac{550\times 10^{-9} }{5.1}=0.1316\times 10^{-6}rads

thus the linear separation equals L=\theta \times Distance

Applying the given values we get

L=0.1316\times 10^{-6} \times 3.8\times 10^{5}\times 10^{3}meters\\\\\therefore L=50.00metes

6 0
3 years ago
Is the battery sends a current of 10 A through a circuit for one hour, how many coulombs will flow through the circuit?
garik1379 [7]

1 Ampere = 1 coulomb/second

1 hour = 3,600 seconds

1 coulomb/second = 3,600 coulomb/hour

10 Amperes x 1 hour = 36,000 coulomb/hour
7 0
3 years ago
Other questions:
  • Forces always come in pairs — so each ______ has a reaction
    8·1 answer
  • A girl sits on a tire swing and is pushed in a circular motion by her father. Her tangential speed is 2.8 m/s and the girl trave
    15·2 answers
  • A sphere moves in simple harmonic motion with a frequency of 4.80 Hz and an amplitude of 3.40 cm. (a) Through what total distanc
    15·1 answer
  • How far will a car travel if it accelerates from rest at a rate of 2.25<br> m/s for 6.50 seconds?
    11·1 answer
  • In a particular machine, there are 2 gears that interlock; One gear is larger in circumference than the other. The manufacturer
    8·1 answer
  • Which diagram shows energy transformation in a moving LRT?
    6·2 answers
  • A swimmer pushes backwad on water with their hand...what force allows the swimmer to move forward?
    5·1 answer
  • The linear expansivity of metal P is twice that of another metal Q. When these materials are heated through the same temperature
    8·1 answer
  • Explain why energy from the sun cannot reach us by conduction or convection?
    5·2 answers
  • Physics teacher guide grade 9​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!