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Hot air rises up because it is lighter than cold air. As the air inside the balloon is hotter than the air surrounding the balloon it rises up.
The protection of constitutional safeguards for civil servants is guaranteed by which Article?
Who leads the panel established to reform the Mahatma Gandhi National Rural Employment Guarantee Act (MNREGA)?
Consider the following statements about Pradhan Mantri Garib Kalyan Anna Yojana (PMGKAY):
President Draupadi Murmu inaugurated the warship 'INS Vindhyagiri' in which city?
What is the primary objective of the Pradhan Mantri Kaushal Vikas Yojana (PMKVY)?
The Kumaoni translation of Vande Mataram by Hariram Tripathi was done in which year ?
Which country will initiate the 'solidarity visa' under its revised golden visa scheme to assist migrants?
Which US-based company has developed 'smart guns' that use biometric identification technology to restrict firearm use only to authorized persons?
In which game of Asian Games did the pair of Deepika Pallikal and Harinder Pal Sandhu win the gold medal?