Yellow colour light is used as fog light because yellow colour

Yellow colour of faeces is due to

Yellow colour of faeces is due to :

Yellow colour of faeces is due to :

Why is urine yellow in colour?

$ CdS is yellow in colour ! Cd^(2+) salts are yellow in colour.

Why is the urine yellow in colour?

The refractive index of the material of a prism for yellow colour is 1.5. What would be the velocity of yellow colour through the prism? Velocity of light in vacuum is 3* 10^8 m/s.

Yellow coloured compound is: