I wandered along the crooked lane. An old man come out with his bag of gold.
He pondered and said "I will hair you with my
money ". He weighed his coins one by one but I turned away .
Name the poet and the poem .
Answers
Explanation:
Long Answer Type Questions 25. When is a change said to have taken place in a material ? Explain with the help of an example. 26. What is meant by 'reversible changes' and 'irreversible changes' ? Explain with examples. 27. Explain how, a metal rim is fixed around the wooden wheel of a cart. What type of change/changes take place during this process ? 28. Explain why, the burning of paper is said to be an irreversible change whereas the boiling of water is known as a reversible change. 29. Is it possible that the same materials may undergo reversible and irreversible changes ? Give two examples in support of your answer. 30. Does the change in a material (or object) occur on its own ? Explain your answer with the help of an example