What is the range of the syringe?
Tick (✓) one box - AQA - GCSE Physics - Question 8 - 2021 - Paper 1
Question 8
What is the range of the syringe?
Tick (✓) one box.
From 0 to 1 cm³
From 0 to 5 cm³
From 0 to 25 cm³
08.2
The relationship between the pressure and volume of a gas ... show full transcript
Worked Solution & Example Answer:What is the range of the syringe?
Tick (✓) one box - AQA - GCSE Physics - Question 8 - 2021 - Paper 1
Step 1
What is the range of the syringe?
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Answer
Tick (✓) one box: From 0 to 25 cm³.
Step 2
Complete the sentence.
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Answer
For this equation to apply, both the mass of gas and the temperature of the gas must stay the same.
Step 3
Calculate the constant in the equation below.
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Answer
To find the constant, we use the formula:
extpressureimesextvolume=extconstant
Substituting the given values:
101ext,000extPaimes12extcm3=extconstant
Calculating gives:
extconstant=1ext,212ext,000ext(Pacm3)
Step 4
Calculate the new pressure in the gas.
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Answer
Using the same constant from Question 08.3, we apply:
p imes 24 = 1 ext{,}212 ext{,}000$$
To find the new pressure (p), rearranging gives:
p = \frac{1 ext{,}212 ext{,}000}{24}$$
Calculating this leads to:
p = 50 ext{,}500 ext{ Pa}$$
Step 5
Which change occurs when the plunger is pulled slowly outwards?
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Answer
The correct option is: There is more space between the gas particles.
