Shyam participated in a group discussion in his interschool competition on the practical application of light and was very happy to won the award for his school. On that evening, his father celebrated the day with a family dinner. Shyam’s sister asked shyam for junk food, but he denied. Shyam observed in a curve plate, the image of a person’s mobile sitting on his back side. Person’s mobile was fell off which the person didn’t know about it. Shyam went to the person and informed about this. The person was thankful toShyam
i) From which side of the plate Shyam observed this incident?
ii) The part of the curve plate was acting like which type of mirror?
iii) State the nature and size ofimage formed by the mirror.
iv) What values are shown by Shyam?
Answers
Answer:
a) Shyam observed in a curve plate.
b) the image of a person’s mobile sitting on his back side.
c) nature is real , size is diminished.
d) Shyam went to the person and informed about this. The person was thankful to Shyam.
Explanation:
This is your answer
Answer:
i) From back side.
ii) Concave mirror
iii) Minimised
iv) Helpfulness.
Explanation:
i) 'Shyam when looked into his plate, he observed the person from the backside'. This is the sentance given in the passage. Considering the sentance, we can say that Shyam observed the person from backside.
ii) A mirror which is curved inwards can be termed as Concave mirror. It was said in the passage that the plate was curved. So we can easily say that the plate acting like a Concave mirror.
iii) When an image is seen on the mirror, mirror reflects the image in an minimised manner. Thus we can say that the person behind Shyam is far from him and the image formed is minimised.
iv) Shyam with his good manners went to the person and informed him about falling of his mobile phone. Here Shyam was polite, truthful, responsible. In one word, we can say him helpful.