A student is investigating how the pressure exerted by a gas varied with the volume of the gas. The initial pressure was 1.6x10^5 Pa, with the volume being 9.0cm^3. Calculate the volume of the gas when the pressure was 1.8x10^5 Pa

pxV=constant
(1.6x10^5) x (9.0) = (1.44 x 10^6)
p= (1.44 x 10^6)/(1.8 x 10^5) = 8 cm^3

AC

Related Physics GCSE answers

All answers ▸

A mass of 2kg is dropped from rest at a height of 10m. i) What is the initial GPE of the mass? ii) What is the final velocity of the mass when it hits the ground?


A speaker emits a sound wave through a metallic block, with a speed of 0.42 km/s, and a frequency of 16kHz. Calculate the wavelength to 3.s.f. Describe the characteristics of a longitudinal wave.


What is the difference between current and voltage?


Why do windows around the house steam up?