Question
Which of the following is a valid file extension for
Microsoft Word documents?ÂSolution
Microsoft Word files typically use the .doc or .docx extension.
With the increase of the effective nuclear charge, the size of the atom or ionÂ
What are diatoms?
A body of mass 6 kg accelerates from 6 m/s to 18 m/s in 3 seconds due to the application of a force on it. Calculate the magnitude of this force (in N).
Which part of the human digestive system is responsible for nutrient absorption?
Two charges +4μC and +9μC are separated by 60 cm. Where should a third charge be placed so that it experiences zero net force? (from +4μC charge)
The moment of inertia of a hollow sphere of mass M and radius R about its diameterÂ
Which one among the following statements about blood transfusion is correct?
Blood group B can give blood toÂ
The escape velocity from a planet is 11.2 km/s. What is the minimum kinetic energy per kg needed to escape?
1. 6.3 x 107 J/ Kg
<...An electric dipole when held at 30 ֯ with respect to a uniform electric field of 103 N/c experience a torque of 12 × 10-26 Nm. C...
Who defined the law of gravitation?
