Mirror Formula Derivation | Ray Optics Notes

Mirror Formula Derivation

The nirror firmula

The Third Level Imp Questions

Below is a list of all imp questions and answers that can come from this chapter. Apart from helping to explicitly answering these specific questions, it would also help students to frame answers to other questions of this chapter. Without any further ado, let's go.

Question 1:
What does the third level refer to?

The third level refers to the subway of Grand Central railway station at New York. It was not in reality. It was only Charley's imagination. Charley believed that he had been on the third level. The third level never existed in the Grand Central Railway Station, NYC.

Question 2:
Do you see an intersection of time and space in the story in the third level?

Yes, we can see an intersection of time and space in the story of the third level.
Firstly, the first two levels of Grand Central Railway Station were located in the present time, but the imaginary third level was located in the past. Secondly, Charley and his wife Louisa were located in present, yet Charley arranged old currency to buy two tickets to go to Galesburg of 1894.

Question 7:
Apparent illogical sometimes turns out to be a futuristic projection. Discuss.

Yes, it is true that apparent illogical ideas some times turns put out to be futuristic projections.
For example, before the invention of video camera, it was hard to believe that we could capture moments in video format. Similarly, before the invention of cellphone it was hard to believe that we could talk to our family and freinds wirelessly from anywhere in the world. Even we can connect to them through video as well by using modern smartphones. In the near future, we may have time machine to experience time travel. Moreover, we still do not have any convenient device to capture smells and save them and share them on social media. In the near future, we may have such items!

 With this, we have reached the end of this chapter. Do remember that the third level did not exist.
Wishing you good luck for your test on this chapter.

Hey, if you have any more chapter coming in the test, do check out this page: Class 12th English Index. You will get index having links 🔗 to go to each chapter.

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