Suppose an ideal gas is in a container 8.0 l in volume and allowed to expand by having a piston move. the final volume after the piston moves is 16.0 l. if the gas is originally at a pressure of 33,000 pa and a temperature of 300.0 k and the temperature is maintained, what will be the new pressure?

the initial condition is given as -

=33,000 pa

=8.0 litre i.e 8×

=300k

final state is given as-

i.e16

=300k[the temperature is constant here]

here the temperature is constant.we have to calculate the final pressure

as per the Boyle's law,

                                                        =

                                                         =16500 pa [ans]

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles