Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 8 Answered

force acting on an area of 100 cm² is 200N find the pressure acting on this area in N/m²
Asked by dewoolkarrohit | 03 Jun, 2022, 14:27: PM
answered-by-expert Expert Answer
Given that,
Force, F = 200 N
Area of cross-section, A = 100 cm2 = 0.01 m2
Now,
Pressure,
 P space equals space F over A space equals space fraction numerator 200 over denominator 0.01 end fraction P space equals space 2 space cross times 10 to the power of 4 space N divided by m squared space space
Answered by Jayesh Sah | 06 Jun, 2022, 08:55: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 8 - Science
what is pressure
Asked by sitadeepak3 | 19 Aug, 2023, 20:00: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Science
We say that pressure is defined as the amount of force exerted on an unit area and if the area is decreased, pressure increases For example an iron nail would be applying more pressure than any other thing let's say 100 N per m square but the question is an iron nail doesn't cover an area of m square so why do we say 100 N per m square
Asked by aejazahmadlone36 | 28 Dec, 2022, 22:10: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Science
If the force applied on an area of 40 cm²  is 2N what is the pressure ?
Asked by Omwatisahu09 | 28 Oct, 2022, 11:34: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Science
force acting on an area of 100 cm² is 200N find the pressure acting on this area in N/m²
Asked by dewoolkarrohit | 03 Jun, 2022, 14:27: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Science
The pressure of the inflated balloon is less or greater than the atmospheric pressure? Why? Explain.
Asked by JDishere19 | 29 Nov, 2021, 20:42: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Science
what is pressure
Asked by angelascott7pis | 12 Nov, 2021, 22:27: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Science
A car has a weight of 8000N. The car is supported by 4 tyres.  The weight on each tyre is equal. The area of one tyre in contact with the ground is 150 cm2 . Calculate the pressure that one tyre exerts on the ground.  Show your working and give your answer in N/cm2 .
Asked by kavitagangar540 | 30 Sep, 2021, 23:40: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Science
4. You are given the following masses and volumes for various blocks of materials. The mass of 1cm^ 3 of water  is 1g.From them choose which one will float in water? (A)materialW:mass=12g,volume=10cm 3 (B)materialY:mass=30g,volume=28cm 3 (C)materialX:mass=22g,volume=20cm3 (D)materialZ;mass=12g,volume=13cm3
Asked by shammiaryan2 | 28 Sep, 2021, 10:45: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Science
what does pressure depend on?
Asked by sadiyaarebiyani58.8dgatl | 16 Aug, 2021, 21:01: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Science
5 applications on atmospheric pressure
Asked by anirban.dutta527 | 19 Jun, 2020, 01:36: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Are You a Teacher or a Parent Seeking Customised Tests? Click here
×