Question

Roll No.
Name
Section
Read the passage carefully:
Tony had fractured his arm. When he went to the hospital, he was made to sito
chair and rest his arm on a table. Tony was scared. He thought it was going to hurth
the nurse told him that he would only have to sit in front of a machine which wou
take the picture of his bone. This picture, a shadow picture, was taken through al
X-ray machine. X-rays can take pictures through cloth, leather, wood and even metal 6
X-rays were discovered when Wilhelm Conrad Roentgen, a German physicist wal
experimenting with electricity
Today, X-rays are widely used in hospitals. They are also used in factories an
buildings. With the help of X-rays, we can check the parts of automobiles, aeroplane
radios and many other things. We can also find out whether there are pipes and wire
inside the walls of old buildings.
Now answer these questions:
1. Why was Tony taken to the hospital?
2. Who discovered X-rays?
3. How is an X-ray useful?
4.
Suggest a suitable title for the passage.​

Answer 1

Answer:

1. Tony was taken to the hospital as his arm was fractured.
2. X-rays were discovered by Wilhelm Conrad Roentgen, a German physicist while he was experimenting with electricity.
3. X-rays are useful in many way such as: (a) X- rays are used to detect fractures in bones. (b) They are used in factories to check the parts of automobiles, aeroplane, radios e.t.c. (c) They are used in old buildings, to find out whether a wire or pipe is there inside the wall or not.
4. The title of this passage can be: 'X-rays and its utilities'.

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