Question

Answer these questions
Q1 why sky is blue??
Q2 why we wear woolen clothes in winter
Q3 how earthquake is created??
Q4 Why we sweat??
Q5 According to Newton's law we can move stationary object then why we can't move a wall??
Q6 why a bad posture can result in a pressure in muscles, joints and Bones??
Q7 Bicycle with thin tyres are used on soft sand as the pressure exerted will be more is it true or false??
Q8 explain how spore formation occurs in fungus??
Q9 why we add oil in the pickle??
Q10 explain how malaria and dengue are transmitted​

Answer 1

Answer:

the sky appears blue as blue light has shorter wavelength and it is scattered more by dust particles