S. Balachander is associated to which musical instrument?
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Which of the following devices helps to maintain a potential difference across a conductor?
Find the resistance (in mega Ω) of a wire of length 10 m, cross sectional area 1 cm2 and made of a material of resistivity 100 Ωm.
What is meant by space tourism?
Who designed the world's lightest satellite 'Kalamsat', which NASA launched and set a new world record?
The demand curve facing a perfectly competitive firm is
Who presented the first Union budget of independent India?
The transport of soluble products of photosynthesis is called ______.