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The correct answer is C
Angle of friction and angle of repose are
Which device is best suited for measuring the temperature inside metallurgical furnaces?
Two capacitors, 2 µF and 3 µF, are charged separately to 100 V and 50 V respectively, and then connected positive to positive, negative to negative. F...
Which part of a plant is responsible for photosynthesis?
Calculate the speed of light in diamond if its refractive index is 2.4.
(Speed of light = 3 × 10⁸ m/s)
A porter lifts luggage of 20 kg from the ground and puts it on his head 2 m above the ground. Calculate the work done by him on the luggage (take g = 10...
If mass is doubled and velocity is tripled, how will kinetic energy change?
Consider the following two statements
(A) Kirchhoff's junction law follows from the conservation of charge.
(B) Kirchhoff's loop law follo...
Which of the following is not a vector quantity?
A device used for converting A.C. into D.C. is called –