Catherine and her team are shooting an outdoor scene on a sunny morning. The sunlight is too bright for the scene they want to shoot. What should the team do to ensure that the image is not too bright? A.
adjust the camera’s viewfinder
B.
adjust the camera’s shutter
C.
adjust the camera’s lens
D.
adjust the camera’s aperture
E.
adjust the camera’s screen

How much power could a wind turbine produce if it had the following specifications? cp = 0.45 -d=1.2kg/m3 d=50m v 5m/s

10 kg of co2 is initially contained at 400 kpa and 300 k. the gas constant for carbon dioxide is 189 j/lkg k) and has a specific heat ratio, k, of 1.289. isentropic expansion then occurs until the pressure is 200 kpa. a) determine the initial volume of co2 in m. b) determine the final temperature in k. c) determine the work done by the system during the expansion kl.

What is a monomer? how do they form a ploymer from the view point of chemical bonding?