A solution of salt water has a refractive index of 1.45. Light with a frequency of 6.0 THz passes from the solution into the air. Calculate the wavelength of the light in the salt solution

What is tan(61)? а. 1.80 b. 0.49 c. 0.61 d. 0.87

What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?