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Prisha Arora

Asked: November 22, 2020In: Class 8 Science

State the laws of reflection.

NCERT Solutions for Class 8 Science Chapter 16 Important NCERT Questions 8th Chapter 16 Light NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 4

Prisha Arora

Asked: November 22, 2020In: Class 8 Science

Mention against each of the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in each case. (a) Polished wooden table (b) Chalk powder (c) Cardboard surface (d) Marble floor with water spread over it (e) Mirror (f) Piece of paper

NCERT Solutions for Class 8 Science Chapter 16 Important NCERT Questions 8th Chapter 16 Light NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 3

Prisha Arora

Asked: November 22, 2020In: Class 8 Science

Suppose you are in a dark room. Can you see objects in the room? Can you see objects outside the room? Explain.

NCERT Solutions for Class 8 Science Chapter 16 Important NCERT Questions 8th Chapter 16 Light NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 1

Netra

Asked: November 22, 2020In: Class 8 Science

The weather department has predicted that a thunderstorm is likely to occur on a certain day. Suppose you have to go out on that day. Would you carry an umbrella? Explain.

NCERT Solutions for Class 8 Science Chapter 15 Important NCERT Questions 8th Chapter 15 Some Natural Phenomena NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 12

Netra

Asked: November 22, 2020In: Class 8 Science

Suppose you are outside your home and an earthquake strikes. What precaution would you take to protect yourself?

NCERT Solutions for Class 8 Science Chapter 15 Important NCERT Questions 8th Chapter 15 Some Natural Phenomena NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 11

State the laws of reflection.

Mention against each of the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in each case. (a) Polished wooden table (b) Chalk powder (c) Cardboard surface (d) Marble floor with water spread over it (e) Mirror (f) Piece of paper

Suppose you are in a dark room. Can you see objects in the room? Can you see objects outside the room? Explain.

The weather department has predicted that a thunderstorm is likely to occur on a certain day. Suppose you have to go out on that day. Would you carry an umbrella? Explain.

Suppose you are outside your home and an earthquake strikes. What precaution would you take to protect yourself?

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