The image of an object formed on the retina of the eye is
Although the image is inverted the mental interpretation of the effect on the retina is as though it is erect
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The information of brilliant colors in a thin soap film is a consequence of the phenomena of
Energy is continuously generated in the sun due to
The direction of heat flow between two objects depends on
Heat always flows from a body at higher temperature to a body at a lower temperature.
The rotational effect of a force on a body about an axis of rotation is described in terms of
1 kWh = __________ × 106J.
One astronomical unit is the average distance between
Which of the following is a scalar quantity
A Scalar quantity is a quantity that has only magnitude but no direction as like vector.
Here in the given options, electric current is the only one which is scalar.