Skip to 0 minutes and 1 secondHello and welcome to this little test. It's really easy so don't get it wrong. You should play this video without stopping. But first you'll need a pen and some paper to write your answers on. I'll give you a few moments to get that sorted. [MUSIC] Almost ready, let's begin. There are nine questions, question one, what is 5 x 10? Question two, is a frog a mammal? Question 3 now here's an easy one, what's the square root of 16? Question 4 write out the following as it is spoken. A black hole is a place in space where gravity pulls so much that even light cannot get out. The gravity is so strong because matter has been squeezed into a tiny space.
Skip to 1 minute and 6 secondsThis can happen when a star is dying, because no lights can get out people can't see black holes they are invisible. [Source: NASA] Question 5? What is 13 x 13? And our final question question 9. What is 97 - 149? [MUSIC] [SOUND] That's it. How many did you get right? Find out in the next step.
Task: a quick experiment
We’d like you to undertake a little practical experiment now by completing a short quiz. Your performance does not affect your completion of this course. We’ll explain what we’re doing here in the next step!
Please read the following before starting the task:
- You’ll need a pen and paper to write your answers.
- The video above has nine questions.
- Play the video and attempt to complete the questions, without pausing the video.
In the next step we’ll explain what we’re looking at here, as well as looking at how you performed.
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