Class 8 Exam > Class 8 Questions > A force of 15N acts on an area of 1m2. The fo...
Start Learning for Free
A force of 15N acts on an area of 1m2. The force is kept the same but the area is reduced to half. What will happen to the pressure?
- a)Pressure get doubled
- b)Pressure reduced to half
- c)Pressure does not change
- d)Pressure increases by 1.5 times
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
A force of 15N acts on an area of 1m2. The force is kept the same but ...
Pressure is inversely proportional to area. Therefore when area is half pressure will be double.
P=F/A
p is inversely proportional to Area
P=F/A
p is inversely proportional to Area
Free Test
FREE
| Start Free Test |
Community Answer
A force of 15N acts on an area of 1m2. The force is kept the same but ...
Explanation:
Pressure is defined as force per unit area. Mathematically, pressure = force / area.
Initial situation:
- Force = 15N
- Area = 1m^2
Therefore, initial pressure = 15N / 1m^2 = 15 Pascal (Pa)
When area is reduced to half:
- Force remains the same at 15N
- Area is halved to 0.5m^2
Therefore, new pressure = 15N / 0.5m^2 = 30 Pa
Conclusion:
When the force remains constant while the area is reduced to half, the pressure will double. This is because pressure is directly proportional to force and inversely proportional to area. So, as the area decreases, the pressure increases.
Pressure is defined as force per unit area. Mathematically, pressure = force / area.
Initial situation:
- Force = 15N
- Area = 1m^2
Therefore, initial pressure = 15N / 1m^2 = 15 Pascal (Pa)
When area is reduced to half:
- Force remains the same at 15N
- Area is halved to 0.5m^2
Therefore, new pressure = 15N / 0.5m^2 = 30 Pa
Conclusion:
When the force remains constant while the area is reduced to half, the pressure will double. This is because pressure is directly proportional to force and inversely proportional to area. So, as the area decreases, the pressure increases.
Attention Class 8 Students!
To make sure you are not studying endlessly, EduRev has designed Class 8 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 8.
|
Explore Courses for Class 8 exam
|
|
Top Courses for Class 8View all
A force of 15N acts on an area of 1m2. The force is kept the same but the area is reduced to half. What will happen to the pressure?a)Pressure get doubledb)Pressure reduced to halfc)Pressure does not changed)Pressure increases by 1.5 timesCorrect answer is option 'A'. Can you explain this answer?
Question Description
A force of 15N acts on an area of 1m2. The force is kept the same but the area is reduced to half. What will happen to the pressure?a)Pressure get doubledb)Pressure reduced to halfc)Pressure does not changed)Pressure increases by 1.5 timesCorrect answer is option 'A'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about A force of 15N acts on an area of 1m2. The force is kept the same but the area is reduced to half. What will happen to the pressure?a)Pressure get doubledb)Pressure reduced to halfc)Pressure does not changed)Pressure increases by 1.5 timesCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A force of 15N acts on an area of 1m2. The force is kept the same but the area is reduced to half. What will happen to the pressure?a)Pressure get doubledb)Pressure reduced to halfc)Pressure does not changed)Pressure increases by 1.5 timesCorrect answer is option 'A'. Can you explain this answer?.
A force of 15N acts on an area of 1m2. The force is kept the same but the area is reduced to half. What will happen to the pressure?a)Pressure get doubledb)Pressure reduced to halfc)Pressure does not changed)Pressure increases by 1.5 timesCorrect answer is option 'A'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about A force of 15N acts on an area of 1m2. The force is kept the same but the area is reduced to half. What will happen to the pressure?a)Pressure get doubledb)Pressure reduced to halfc)Pressure does not changed)Pressure increases by 1.5 timesCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A force of 15N acts on an area of 1m2. The force is kept the same but the area is reduced to half. What will happen to the pressure?a)Pressure get doubledb)Pressure reduced to halfc)Pressure does not changed)Pressure increases by 1.5 timesCorrect answer is option 'A'. Can you explain this answer?.
Solutions for A force of 15N acts on an area of 1m2. The force is kept the same but the area is reduced to half. What will happen to the pressure?a)Pressure get doubledb)Pressure reduced to halfc)Pressure does not changed)Pressure increases by 1.5 timesCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 8.
Download more important topics, notes, lectures and mock test series for Class 8 Exam by signing up for free.
Here you can find the meaning of A force of 15N acts on an area of 1m2. The force is kept the same but the area is reduced to half. What will happen to the pressure?a)Pressure get doubledb)Pressure reduced to halfc)Pressure does not changed)Pressure increases by 1.5 timesCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
A force of 15N acts on an area of 1m2. The force is kept the same but the area is reduced to half. What will happen to the pressure?a)Pressure get doubledb)Pressure reduced to halfc)Pressure does not changed)Pressure increases by 1.5 timesCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for A force of 15N acts on an area of 1m2. The force is kept the same but the area is reduced to half. What will happen to the pressure?a)Pressure get doubledb)Pressure reduced to halfc)Pressure does not changed)Pressure increases by 1.5 timesCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of A force of 15N acts on an area of 1m2. The force is kept the same but the area is reduced to half. What will happen to the pressure?a)Pressure get doubledb)Pressure reduced to halfc)Pressure does not changed)Pressure increases by 1.5 timesCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice A force of 15N acts on an area of 1m2. The force is kept the same but the area is reduced to half. What will happen to the pressure?a)Pressure get doubledb)Pressure reduced to halfc)Pressure does not changed)Pressure increases by 1.5 timesCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 8 tests.
|
|
Explore Courses for Class 8 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup