The atmosphere of Venus is 95% ________.
A. hydrogen
B. carbon dioxide
C. sulfuric acid
D. water vapor
Answer: B
You might also like to view...
Another name for the leeward slope is
A) upslope. B) downslope. C) rain shadow. D) downslope and/or rain shadow.
If a hydrogen atom absorbs a photon of the correct wavelength, its electron will move ________ the nucleus.
A. into B. away from C. around D. toward
During an adiabatic compression of an ideal gas
A) the internal energy of the gas remains constant. B) the temperature of the gas does not change. C) no heat enters or leaves the gas. D) no work is done on the gas. E) none of the above
A conical pendulum is constructed with a string 2.00 m in length. The pendulum is set in horizontal circular path the vertical axis. If the angle the string makes with the vertical axis is 45.0 degrees, then the angular velocity of the conical pendulum is
A. 4.00 rad/s. B. 3.55 rad/s. C. 3.04 rad/s. D. 2.63 rad/s. E. 2.01 rad/s.