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
SIZIF [17.4K]
3 years ago
6

Which of the following helps to explain how hydraulic lifts work?

Physics
2 answers:
Gnesinka [82]3 years ago
8 0

Answer : C. Pascal's principle.

Explaination : Pascal's principle (well-known as Pascal's law) states that if a closed container contains a fluid at rest, then a small change in pressure at one side of the fluid is transmitted to each and every part of the fluid and also to the walls of the container without any loss. In a hydraulic lift, we need the same mechanism to work and so we take the help of Pascal's principle.


Hence, the correct option is C. Pascal's principle.

FromTheMoon [43]3 years ago
6 0

Answer:

Correct answer is C

Explanation:

Defination of Hydrollic lift:

A hydraulic lift  is an example of multiplication of force by hydraulic press,  A multiplication of force can be achieved by the application of fluid pressure according to Pascal's principle.

Pascal's principal:

According to  Pascal's principle in a fluid  inside a closed container, a pressure change in one part of fluid is transmitted without loss to every portion of the fluid and to the walls of the container.


You might be interested in
Help this was due yesterday...
insens350 [35]

Answer:

Concept: Periodic Trends

  1. So we have Li and we have C
  2. Li has is lower in the periodic table and as you progress from s group to p group and eventually d group, the traction and ability to attract electrons increases.
  3. Hence option D
3 0
3 years ago
Read 2 more answers
What is the scientific definition of tracked?
dexar [7]
To find or discover by investigation?
8 0
3 years ago
OSHA is the:
KATRIN_1 [288]
C Occupational Safety and Health Administration
8 0
2 years ago
Does a thicker core make an electromagnet stronger?
goldenfox [79]

Answer:

Yes

Explanation:

The core of an electromagnet serves to stabilize the magnetic field created by the wire. The thicker the core, the more metal there is to amplify the current. Therefore, a thicker core does make an electromagnet stronger. Hope this helps!

5 0
4 years ago
What causes the rider on a roller coaster to experience the + or - g’s if gravity always remains the same on earth
MA_775_DIABLO [31]

Answer:

Yes both = and - g can be felt by a rider in a roller coaster.

Explanation:

It is crucial to understand how we feel gravity in this case.

We humans have no sensory organs to directly detect magnitude and direction like some birds and other creatures, but then how do we we feel gravity?

When we stand on our feet we feel our weight due to the normal reaction of floor on our feet trying to keep us stand and our weight trying to crush us down. In an elevator we feel difference in our weight (difference magnitudes of gravity) but actually we are feeling the differences in normal reactions under different accelerations of the elevator.

In the case of roller coaster you will feel +g as you  sit on a chair in it, but will feel -g when you are in upside down position as roller coaster move.

When you are seated you will feel the normal reaction of seat on you giving you the feeling +g and the support of the buckles to stay in the roller coaster when you are upside down will give you the -g feeling.

<u>This is just the physics approach</u>, a biological approach can be given in association with sensors relating to ears.

8 0
3 years ago
Other questions:
  • Does fire use energy??
    10·1 answer
  • During which phase of mitosis do the chromosomes line up across the center of the cell?
    7·1 answer
  • If all of the forces acting on an object balance so that the net force is zero, then
    8·1 answer
  • A planet similar to the Earth has a radius 7.4 × 106 m and has an acceleration of gravity of 10 m/s 2 on the planet’s surface. T
    7·1 answer
  • A neighbor's child wants to go to a neighborhood carnival to experience the wild rides. The neighbor is worried about safety as
    6·2 answers
  • Using Planck’s constant as h = 6.63 E-34 J*s, what is the wavelength of a proton with a speed of 5.00 E6 m/s? The mass of a prot
    13·1 answer
  • Why are asteroids and comets important to our understanding of solar system history?
    5·1 answer
  • Unlike addition polymers, condensation polymers form from _____.
    8·2 answers
  • List ten examples of the following.
    6·1 answer
  • 8. Jame's mom slammed on her brakes to avoid a squirrel. The
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!