At position 1 displacement of particle may be positive or negative
At position 3 acceleration of particle is positive
At position 4 acceleration of particle is positive
At position 2 displacement of particle is negative
Ventilators are provided near the ceiling of the room as
Ventilators are provided near the ceiling of the room because
Venturi tube is used for
VIBGYOR (Violet Indigo Blue Green Yellow Orange Red) are the rainbow colors in which of the following order?
Visible light has a higher frequency than
Water at approx 4 degree centigrade has _
Water boils at a lower temperature on the hills as
Water boils at a lower temperature on the hills because
Water cannot be used to extinguish fire caused by electric current, as
Water cannot be used to extinguish fire caused by electric current, because