The diagram shows a simple telescope which can be made in the laboratory - Edexcel - GCSE Physics - Question 1 - 2012 - Paper 1
Question 1
The diagram shows a simple telescope which can be made in the laboratory.
(a) Complete the sentence by putting a cross (✗) in the box next to your answer.
The type ... show full transcript
Worked Solution & Example Answer:The diagram shows a simple telescope which can be made in the laboratory - Edexcel - GCSE Physics - Question 1 - 2012 - Paper 1
Step 1
Complete the sentence by putting a cross (✗) in the box next to your answer.
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Answer
The type of lens used as the objective lens is:
B. converging
This is because a converging lens is used to collect and focus light from a distant object.
Step 2
Complete the sentence by putting a cross (✗) in the box next to your answer.
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Answer
The image produced by the objective lens is:
D. upside down and bigger
An objective lens produces a real image, which is inverted and magnified for distant objects.
