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Question 1.3   Fill in the missing word: Light travels in a [ans1] (1)  

Question 3.3   True or false: Light can travel through space. (1)

Question 1.2   How can we see the Moon at night? (2)

Question 1.1   List 3 light sources. (3)

Question 4.1   Describe what happens and what is created when you put an opaque object in front of a light source. (2)

Look at Text 1:Which SENTENCE describes Brian Jones’ suitability for the job?(Write a number 1-15)

Which, if any, of the following statements is (are) correct? Deflation is a decrease in the overall price levels of goods and services. Disinflation is a slowdown in the rate of inflation.

Which of the following does not need estate planning?

Bob wants to accumulate wealth, but he has told you that he is risk-averse. Which of the following is the first action that should be taken to achieve his goal of accumulating wealth?

Which of the following statements concerning defined-contribution and defined-benefit plan is correct?