AQA Power question
A hand pump was used to raise the pressure of the air in a flask of volume 1.2*10-4m^3.
Without powder pressure went from 110kpa to 135 kpa
With 0.038kg of powder, pressure raised from 110kpa to 141 kpa
find volume and density of the powder
Without powder pressure went from 110kpa to 135 kpa
With 0.038kg of powder, pressure raised from 110kpa to 141 kpa
find volume and density of the powder
Original post by OmegaKaos
A hand pump was used to raise the pressure of the air in a flask of volume 1.2*10-4m^3.
Without powder pressure went from 110kpa to 135 kpa
With 0.038kg of powder, pressure raised from 110kpa to 141 kpa
find volume and density of the powder
Without powder pressure went from 110kpa to 135 kpa
With 0.038kg of powder, pressure raised from 110kpa to 141 kpa
find volume and density of the powder
You seem to have missed a bit of the question...
usually this sort of question assumes the same number of moles of gas are added to both flask and you need to use Boyles law to work out the difference in volume available for the gas to occupy from the difference pressure change.
Quick Reply
Related discussions
- GCSE Exam Discussions 2024
- A level physics- Engineering option question (2)
- Gcse AQA HiSTORY POWER AND PEOPLE
- English Literature 2022 Paper (AQA)
- can someone tell me the past gcse papers for english lit
- AQA English Literature Paper 2 Predictions
- GCSE predictions 2024 :)
- AQA English GCSE 2023
- GCSE Predictions English Literature
- English Lit Precdtions
- English language paper 2 q2 and 3 marking
- Do AQA repeat their English Literature exam questions?
- GCSE Exam Advice!!!
- What was the Power and Conflict literature aqa question in 2022 exam?
- GCSE English Lit 2023 predictions
- AQA GCSE History Paper 2 (8145/2) - 7th June 2023 [Exam Chat]
- GCSE 2022 Paper
- English Lit Paper 2 leak??!?!!
- English Helpful Threads Index
- I need history help! ~(gcse - aqa)
