Answer to Question #185465 in Physics for Praise

Question #185465

Find the optical density and transmittance for 15% glucose solution, if 1/3 of initial light intensity is absorbed in it.

Expert's answer

The transmittance

"T=1-\\frac{1}{3}=0.667"

The optical density

"D=\u2212\\log _{\n10}\n\u200b\t\n T=\u2212\\log_{ \n10}\n\u200b\t\n 0.667\u22480.176"

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. If the ratio of final and initial intensities for 4% solution of urea is 1/2 (length of beaker is 0.
2. If the ratio of final and intial intensities for 0.1% solution of L-alamine is 5/8( length of beaker
3. Find the optical density and transmittance of 0.04%-lactise solution, if 1/8 of initial light intens
4. Optical density of plasma of blood is 0.07. Find the transmittance of plasma
5. 3/8 of light initial intensity is absorbed in the beaker with length of 2cm filled with 9% solution.
6. A 20 Newton force is exerted for 2 seconds on an object that initially has 50 kg * m/s of momentum.
7. a different car accelerated from 0.12m/s to 0.52m/s The acceleration of the car was 0.040m/s^2 The w