Question

A piece of ordinary glass transmits about 92% of the visible light incident on the glass. The transmittance of _________.

the glass can be increased by
A. increasing the intensity of the incident light.
B. applying an anti-reflective coating to both sides of the glass.
C. slightly tilting the glass with respect to the light beam.
D. making the glass thicker.

Answer 1

The transmittance of the glass can be increased by applying an anti-reflective coating and making the glass thicker.

Step-by-step explanation:

The transmittance of the glass can be increased by applying an anti-reflective coating to both sides of the glass. This coating helps reduce reflection and increase the amount of light transmitted through the glass. The transmittance of the glass can be increased by applying an anti-reflective coating and making the glass thicker.

Additionally, making the glass thicker can also increase its transmittance. Thicker glass allows for more interactions between the light and the glass, leading to greater transmission.

However, increasing the intensity of the incident light or slightly tilting the glass with respect to the light beam will not significantly increase the transmittance of the glass.