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
kozerog [31]
3 years ago
7

Which of the following takes place in the combustion chamber of a gas turbine engine?A. A glow plug is used to add enough heat t

o the chamber for combustion to occur.B. Gaseous combustion products are cooled to a desired temperature.C. Fuel oil is mixed with a proper portion of compressed air.D. Fuel oil is stored with sufficient pressure.
Physics
1 answer:
erica [24]3 years ago
6 0

Answer:

Fuel oil is mixed with a proper portion of compressed air

Explanation:

A gas turbine has three main part, which are

  • combustion chamber
  • air compressor
  • power turbine

The combustion chamber is responsible for mixing fuel with a proper portion of compressed air.

The air compressor supplies air in sufficient quantity to satisfy the requirements of the combustion chamber

The power turbine produces the power to drive the air compressor.

You might be interested in
How does the energy possessed by a ball bearing change as it travels along an incline ramp?
ruslelena [56]
Kinetic energy increases, potencial energy decreases,
kinetic energy + potential energy = energy, energy can not be destroyed, just transformed


7 0
3 years ago
a golfer hits a 0.05 kg golf ball with an impulse of 3 N-s what is the change in velocity of the ball
Rainbow [258]

so your saying the start is 0 N and when he/she hits the ball its inertia is 3 N. if that is so m*v=

.05*3=<u>.15</u>

7 0
3 years ago
Establishing a high critical value when calculating the results of a statistical test means that a researcher will have more con
arlik [135]

The statement 'establishing a high critical value in a statistical test is associated with more confidence' is TRUE.

<h3>What is statistical significance?</h3>

The statistical significance is a arbitrary value used to indicate that data collected can be used to confirm (or reject) my working hypothesis.

The most widely used value to measure the statistical significance is the p threshold.

In conclusion, the statement 'Establishing a high critical value when calculating the results of a statistical test means that a researcher will have more confidence in finding significance than when a lower critical value is established' is TRUE.

Learn more about statistical significance here:

brainly.com/question/15848236

#SPJ1

7 0
2 years ago
In a double slit experiment, 450 nm light passes through two slits producing an interference pattern where the first bright frin
musickatia [10]

Answer:

1.3 x 10⁻⁴ m

Explanation:

\lambda = wavelength of the light = 450 nm = 450 x 10⁻⁹ m

n = order of the bright fringe = 1

θ = angle = 0.2°

d = separation between the slits

For bright fringe, Using the equation

d Sinθ = n \lambda

Inserting the values

d Sin0.2° = (1) (450 x 10⁻⁹)

d (0.003491) = (450 x 10⁻⁹)

d = 1.3 x 10⁻⁴ m

6 0
2 years ago
of the following and draw a neat, properly labelled free body diagram. Indicate the size of forces with the lengths of the arrow
julsineya [31]

We will have that the diagram will be the following:

Here "F" is the force the shuttle is using to take off, friction is the friction with the air and "W" is the weight of the shuttle.

4 0
1 year ago
Other questions:
  • Cassie lives two miles away from school. Which mode of transport could benefit her health? 
    10·2 answers
  • What is lateral inverson​
    7·2 answers
  • How do hormones affect only certain cells in the body but not others?
    13·1 answer
  • Read the scientific question below.
    5·2 answers
  • I need help on question 6
    5·1 answer
  • What might happen if a person’s ear canal was blocked?
    8·1 answer
  • A vertical spring (ignore its mass), whose spring constant is 1070 N/m, is attached to a table and is compressed 0.100 m.
    10·1 answer
  • А A pool of water of refractive index
    9·1 answer
  • A textbook is pushed across a desk. It experiences what type of force ​
    8·1 answer
  • Which word describes Arette?<br> A. Trilingual<br> B. Bilingual<br> C. Monolingual
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!