Learning task 4:what kind of simple machine is needed in the following situation? #pakisagot po nang maayos bukas napo yung pasahan hh pl​

Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.

Adilute aqueous potassium nitrate solution is