Q.50Ans A. 55 NB.C. 2.05 ND. 20.5 NCorrect Ans Provided: D
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Q.51 स्थैतिक घर्षण स्व-समंजक बल होता है, जिसकी सीमा ______होती है। यह सुनिश्चित किए बिना स्थैतिक घर्षण का अधिकतम मान लागू होने जा रहा है_____ न दर्ज करें।Ans A.B.C.
Q.49 In an experiment on the specific heat of a metal, a 0.30 kg block of the metal at 120°C is dropped in a copper calorimeter (of water equivalent 0.025kg) containing 100 cm3 of water at 27°C. The ...
Q.47 Which of the following is the correct expression for maximum possible speed of a car on a banked road?Ans A.B.C.D.Correct Ans ...
Q.43 Identify the correct logic operations performed by the above circuit consisting NOR gates?Ans A. Circuit functions as an NAND gateB. Circuit functions as an NOT gateC. Circuit functions as an OR ...
Q.44 Two capillaries whose diameters are respectively 9.0 mm and 8.0 mm, stand one by one in water. If water rises to a height 4.5 mm in the first capillary, what will be the height of water in ...
Q.42 Two bodies A and B of masses 2 kg and 6 kg in contact with each other rest on a table against a rigid wall. The coefficient of friction between the bodies and the table is 0.20. ...
Q.46Ans A.B.C.D.Correct Ans Provided: A
Q.41Ans A.B.C.D.Correct Ans Provided: A
Q.45 When a 3 µC of charge is carried from point A to point B, the amount of work done by electric field is 75 µJ. Determine the potential difference?Ans A. 225 VB. 25 VC. 2.5 ...
