Question

The ray passing through the __________ of the lens is not deviated.​

Answer 1

Answer:

Pressure, in the physical sciences, the perpendicular force per unit area, or the stress at a point within a confined fluid. ... In SI units, pressure is measured in pascals; one pascal equals one newton per square metre. Atmospheric pressure is close to 100,000 pascals.

Answer 2

Optical centre

The rays pasing through the optical centre of the lens pas undeviated. The optical centre of the lens is defined as the point on the major axis through which light rays pas without deflection, or it can be described as the central point of the lens through which light flows without deflection.

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