Question

1 point
13.इंद्रधनुष बनने में प्रकाश की कौन-सी
परिघटनाएँ सम्मिलित होती हैं?
*
O O
परावर्तन, अपवर्तन तथा विक्षेपण
अपवर्तन, विक्षेपण तथा पूर्ण आंतरिक परावर्तन
अपवर्तन, विक्षेपण तथा आंतरिक परावर्तन
विक्षेपण, प्रकीर्णन तथा पूर्ण आंतरिक परावर्तन​

Answer 1

Answer:

All the people who used to work in his court, used to call him Happy Prince because he used to be happy all the time and he had not seen sorrow at all.

Answer 2

Answer:

Acid rain results when sulfur dioxide (SO2) and nitrogen oxides (NOX) are emitted into the atmosphere and transported by wind and air currents. The SO2 and NOX react with water, oxygen and other chemicals to form sulfuric and nitric acids. These then mix with water and other materials before falling to the ground.