The pitch of a sound depends on its ____.
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When a ray of light travels from a denser medium to a rarer medium, it bends
A lemon kept in water in a glass tumbler appears to be bigger than its actual size when viewed from the sides. This is because of
The 2016 Olympics was held in which city?
Which of these is not an Indian Food?
Which is the venue of the ‘Exercise Desert Knight 21’?
Who elects the members of Rajya Sabha?
___________ is a welfare scheme started by the Prime Minister in order to provide LPG connections to domestic households that fall under the below the poverty line category.