neutron is a subatomic particle found in the nucleus of every atom except that of simple hydrogen. The particle derives its name from the fact that it has no electrical charge; it is neutral. Neutrons are extremely dense.
2.3 Why do wet clothes kept on a clothesline become dry after some time? Explain in under 40 words. 24 Explain how leaves which are not in direct sunlight transpire. 2.5 Covering more land with concrete affects the availability of groundwater. Do you agree? Justify your answer. (Writing tip: Start your answer with 'I agree/ disagree with the statement 'Covering more land with concrete affects the availability of groundwater because of the following reasons:...)
Wet clothes placed on a clothes line dry in sunlight after some time because the water present in wet clothes gets converted into water vapour and is released into the atmosphere due to evaporation which leaves them dry