Question
What will come in the place of '?' in the following
equation, if '+' and '–' are interchanged and '×' and '+' are in interchanged? 66 × 11 – 26 + 3 + 9 = ?Solution
The correct answer is A
A potentiometer wire of length 1 m has a resistance of 5 Ω. It is connected to a 6 V battery in series with a resistance of 10 Ω. Determine the emf ...
A body of mass 2 kg is moving in SHM with angular frequency 4 rad/s and amplitude 0.1 m. Max kinetic energy is:
The speed of light is maximum in which of the following media?
The part of leaf by which it is attached to the stem is called ______.
Tanya throws a ball vertically upwards, which rise to a height of 60 m. Which of the following statements is NOT correct? [Take g = 10 ms–2
Consider the following statements
Statement I: Clay layers are poor aquifers.
Statement II: The inter-particle space of clay minerals is t...
`Short-sight' in human eye can be corrected by using proper –
What happens to the gravitational force between two objects if the distance between them is doubled ?
Two billiard balls each of mass 0.02 kg moving in opposite directions with speed 5 m s−1 collide and rebound with the same speed. What is t...
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