Listen to the lecture about a science experiment to practise and improve your listening skills.
Do the preparation task first. Then listen to the audio and do the exercises.
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Earned Point(s): 0 of 0, (0) The story is written by_____. Task 1 1. When pitch is at room temperature, you can break it . Task 2 1. The pitch drop experiment is … Task 2 2. The creator of the experiment wanted to … Task 2 3. Pitch is a substance … Task 2 4. The first time a drop of pitch fell was … Task 2 5. Which of the following sentences is not true about Professor John Mainstone? Task 2 6. In the year 2000, …
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1. Question
2. Question
Complete the sentences with one to three words.
2. Professor Parnell put pitch into a glass funnel, let it cool, then turned it
and cut off the top.
3. In total, only have fallen from the funnel.
4. The next pitch drop is expected to fall in .
5. In 1988, the scientist responsible for the experiment missed seeing the pitch drop
by .
6. The speaker notes it’s interesting how news about a slow experiment can
spread .
3. Question
Circle the best answer
4. Question
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5. Question
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6. Question
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7. Question
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8. Question
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