Fill out the blanks
Select the missing words in the text.
{"id":"dfb871e5-d8ea-468c-8723-4a15ee4b7781","type":"fill-in-blanks","weight":3,"dataJson":{"prompt":"\u003cp\u003eFill out the blanks\u003c/p\u003e","options":{"energy":[{"label":"space","value":"space"},{"label":"energy","value":"energy"},{"label":"heat","value":"heat"}],"faster":[{"label":"slower","value":"slower"},{"label":"randomly","value":"randomly"},{"label":"faster","value":"faster"}],"Reducing":[{"label":"Improving","value":"Improving"},{"label":"Increasing","value":"Increasing"},{"label":"Reducing","value":"Reducing"}],"pressure":[{"label":"pressure","value":"pressure"},{"label":"volume","value":"volume"},{"label":"weight","value":"weight"}],"temperature":[{"label":"temperature","value":"temperature"},{"label":"volume","value":"volume"},{"label":"pressure","value":"pressure"}]},"template":"Increasing the {{temperature}} of the gas means the particles have more {{energy}}. This makes them move {{faster}} and hit the walls of the container harder. This increases the {{pressure}}. {{Reducing}} the volume means the particles are bouncing around in a smaller space, also increasing the overall pressure.","validOptions":["space","energy","faster","Reducing","pressure","temperature"],"validResponse":{"energy":"energy","faster":"faster","Reducing":"Reducing","pressure":"pressure","temperature":"temperature"}}}
How can you decrease the gas pressure in a car tyre? (Select two)
Choose 2 answers
{"id":"bbb6e1dd-d94c-4af2-94a1-bf8b34bb43c7","type":"multi-choice","weight":11,"dataJson":{"prompt":"\u003cp\u003eHow can you decrease the gas pressure in a car tyre? (Select two)\u0026nbsp;\u003c/p\u003e","options":[{"label":"Add more air","value":"Add more air"},{"label":"Cool down the tyre","value":"Cool down the tyre"},{"label":"Remove air","value":"Remove air"},{"label":"Heat up the tyre","value":"Heat up the tyre"}],"limitChoices":{"max":4,"min":4,"sameNumberAsCorrectAnswers":true},"validResponse":["Cool down the tyre","Remove air"]}}
Choose 1 answer
{"id":"c64d7cad-34a7-415a-ab09-10a5efe4a9e8","type":"multi-choice","weight":12,"dataJson":{"key":12,"prompt":"Which of these items is the inert gas argon used in?","options":[{"label":"champagne bottles","value":"champagne bottles"},{"label":"gas hobs","value":"gas hobs"},{"label":"fluorescent lighting","value":"fluorescent lighting"},{"label":"bonfires","value":"bonfires"}],"limitChoices":{"max":1,"min":1},"validResponse":["fluorescent lighting"]}}
Choose 3 answers
{"id":"2b17dbd7-eada-4505-a819-6fc5ee3c45b4","type":"multi-choice","weight":13,"dataJson":{"key":13,"prompt":"Which of these statements is true about the particles in a gas? (choose all that apply)","options":[{"label":"particles move very fast and collide","value":"particles move very fast and collide"},{"label":"particles are packed tightly together","value":"particles are packed tightly together"},{"label":"there are weak forces of attraction between particles","value":"there are weak forces of attraction between particles"},{"label":"particles only vibrate slightly","value":"particles only vibrate slightly"},{"label":"the particles are quite far apart","value":"the particles are quite far apart"}],"limitChoices":{"max":3,"min":3},"validResponse":["particles move very fast and collide","there are weak forces of attraction between particles","the particles are quite far apart"]}}
Choose 2 answers
{"id":"562e8228-003e-472c-ab30-e13b3990b141","type":"multi-choice","weight":14,"dataJson":{"key":14,"prompt":"Which of these increases gas pressure (choose all that apply)","options":[{"label":"increasing the temperature","value":"increasing the temperature"},{"label":"decreasing the temperature","value":"decreasing the temperature"},{"label":"increasing the volume","value":"increasing the volume"},{"label":"decreasing the volume","value":"decreasing the volume"}],"limitChoices":{"max":2,"min":2},"validResponse":["increasing the temperature","decreasing the volume"]}}
Look at the slide below to work out the answer.