Questions

When a compressed slinky is released it converts potential energy into

In plants, the carbohydrates which are NOT used immediately are stored in the form of

What is the name of the process where gas is directly converted to solids called?

West Bengal approved the construction of states 1st Deep Sea Port at

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The _____ of energy in India are met from both commercial and non commercial sources. The most _____ sources of energy today are coal and natural gas, hydro
electricity and nuclear power. On the other hand, firewood, cow-dung cakes and vegetable waste etc. _____ non commercial forms of energy. While non commercial
forms of energy _____ demand, coal is the _____ source of commercial energy in India.

and non commercial sources. The most _____ sources of energy today are coal and natural gas

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
My father did not approve ______ the plan of travelling to Uttarakhand because of bad weather there.

In terms of economics, if it is possible to make someone better­off without making someone worse­off, then the situation is

Plants utilise ________ from the atmosphere foe photosynthesis