Question

Take three glasses. Fill them with normal, lukewarm and cold water. Put ice cubes in them and observe for 5 minutes. Write the changes you noticed in your own words.

please give me the answer the question​

Answer 1

Answer:

Explanation:

a glass tumbler gets affected when ice is placed in it . Glass is a very poor conductor of heat so when ice is placed inside the glass the inner surface of glass contracts but the outer surface remains same with the environment temp . Thus , due to the difference in temperatures (pressure) the glass cracks