Question
Why do wet clothes placed on a clothes line get dry after some time? Explain.
✓
Answer
Wet clothes placed on a clothes line dry after sometime because water present in wet clothes is converted into water vapour and released in atmosphere due to evaporation which leaves them dry.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
A sheet of plywood, a piece of muslin cloth and that of a transparent glass, all of the same size and shape were placed at A one by one in the arrangement shown in Fig. Will the shadow be formed in each case. If yes, how will the shadow on the screen be different in each case? Give reasons for your answer.
How will you prove that oxygen supports burning?
A potter working on his wheel shaped a lump of clay into a pot. He then baked the pot in an oven. Do these two acts lead to the same kind of changes or different? Give your opinion and justify your answer.
Look carefully at the plants shown in Fig and identify their type. Are they herbs, shrubs or trees? Are they similar in shape? Which category has the biggest plants and which has the smallest?
The table (See $NCERT$ Textbook, Page $204$) shows some data. Study the data and try to find out examples appropriate for the conditions given in the second and third columns. If you think that an example for any of the conditions given below is not possible, explain why?
→| S. no. | Does it grow? | Does it respire? | Example | Remarks |
| $1.$ | No | No | ||
| $2.$ | No | Yes | ||
| $3.$ | Yes | No | ||
| $4.$ | Yes | Yes |
You are provided with the following materials-turmeric, honey, mustard oil, water, glucose, rice flour, groundnut oil.
Make any three pairs of substances where one substance is soluble in the other and any three pairs of substances where one substance remains insoluble in the other substances.
Make any three pairs of substances where one substance is soluble in the other and any three pairs of substances where one substance remains insoluble in the other substances.
Where does honey come from? How is it produced?
Draw a diagram showing composition of air in atmosphere.
Identify the different types of motion in the following word diagram given as Fig.
Which of the following leaves have reticulate venation?
Wheat, tulsi, maize, grass, coriander (dhania), China rose
Wheat, tulsi, maize, grass, coriander (dhania), China rose