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
NikAS [45]
2 years ago
15

WHICH ONE IS CORRECT???

Physics
2 answers:
sveta [45]2 years ago
5 0

Answer:

A

Explanation:

Julli [10]2 years ago
3 0

Answer:

According to Pascals law, THE PRESSURE EXERTED TO A CONFINED LIQUID IS TRANSMITTED EQUALLY AND UNDIMINISHED IN ALL DIRECTIONS THROUGHOUT THE MASS OF THE LIQUID--Blaise Pascal

so the pressure at A2 must be equal to A1

buy however the F1 will be less than F2 since:

P1=F1/A1 and P2=F2/F1

P1=P2 according to Pascal

so, F1/A1=F2/A2

with less amount of force at P1 THE force gets multiplied.

Therefore it's obvious that option A and B is wrong. I can't see option C properly.

but, you are going to have this option.

C.F1>F2

so the option with F1>F2 is correct

PLEASE MARK BRAINLIEST

You might be interested in
RIGHT ANSWER GETS BRAINLIEST+FIVE STARS!
Reptile [31]
C is not mechanical weathering. It is chemical weathering.
4 0
3 years ago
Read 2 more answers
Work is NOT done by a person when she?
garik1379 [7]

Answer:

I think it is pulling the sled off the ice covered back yard.

5 0
2 years ago
In which situation is chemical energy being converted to another form of energy?
anygoal [31]
<span>D. A burning candle. (chemical energy into energy of heat and light, i.e. thermal and wave)</span>
8 0
3 years ago
Read 2 more answers
If a 8.1g ring is heated using 10.0 ), its temperature rises 21.7°C. Calculate the specific
lakkis [162]
the water specific heat will remain at 4.184.
7 0
3 years ago
What is the process called in which water vapor and carbon dioxide retain heat?
saw5 [17]

The process in which water vapour and carbon dioxide traps heat is called the “greenhouse effect”.

 

The greenhouse effect is a natural phenomenon which occurs every day. To illustrate an example of this natural phenomenon, d<span>uring the day the Sun shines through the atmosphere. Earth's surface warms up because of the sunlight. Meanwhile at night in the absence of the sunlight, Earth's surface cools back and releasing the heat back into the air. However some of the heat is retained by the greenhouse gases (such as carbon dioxide and water vapour) in the atmosphere. This process what keeps our planet Earth warm and cozy at an average temperature of 16°C.</span>

<span>
</span>

<span>Answer:</span>

<span>greenhouse effect</span>

6 0
3 years ago
Other questions:
  • When a 60-watt light bulb is connected to a 120-volt source the current in the light bulb is?
    15·1 answer
  • Scientific hypotheses, theories, and laws are all vital to the development of scientific ideas. They are all vital, but they are
    7·2 answers
  • Which two types of simple machines can be found in a bicycle? lever and wheel and axle pulley and wedge wedge and wheel and axle
    14·2 answers
  • In most cases, letters of reconmendation are required for addmission to?
    5·1 answer
  • If you have just combed your hair and you hold the comb near a small, uncharged object, what will most likely happen?
    9·2 answers
  • A ball is dropped from the top of an eleven-story building to a balcony on the ninth floor. In which case is the change in the p
    6·1 answer
  • __________ showed that people learn to behave in certain ways because of reinforcement.
    5·2 answers
  • The temperature of 2.0 g of helium is increased at constant volume by ΔT. What mass of oxygen can have its temperature increased
    15·1 answer
  • if the momentum of a 1,400 kg car is the same as the truck in question 17, what is the velocity of the car?
    8·1 answer
  • Two wires A and B with circular cross sections are made of the same metal and have equal lengths, but the resistance of wire A i
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!