For the following questions answer them individually
Which energy of fossil fuel is transformed into electrical energy at thermal power plants?
Two trains of equal lengths take 10 seconds and 15 seconds respectively to cross a telegraph post. If the length of each train is 120 m, in what time will they cross each other traveling in the opposite direction?
_________ is a standard for wireless broadband communication for high speed data.
Niacin is a form of-
Why do gymnasts apply some coarse substance on their hands?
The Lucknow Pact of 1916 was made between-
Which of the following substances will NOT give carbon dioxide on treatment with dilute acid?
Covalent compounds-
If '$$O$$' is the circumcentre of a triangle $$ABC$$ and $$OD$$ is perpendicular to $$BC$$, then find $$\angle BOD$$.
"Systema Nature" was written by -