The Aswan High Dam on the Nile River in Egypt is 111 m high. What ...

[Jipu 123]

The Aswan High Dam on the Nile River in Egypt is 111 m high. What is the gauge pressure in the water at the foot of the dam? The density of water is 1000 kg/m3.
 
  A) 1.11  102 Pa B) 1.09  106 Pa C) 1.11  105 Pa D) 1.09  103 Pa E) 1.16  106 Pa

Question 2

Which of the following represents a partial or total decarbonization of our energy supply?
 
  A) switching from natural gas to nuclear power
  B) switching from coal to natural gas
  C) switching from oil (petroleum) to natural gas
  D) All of the above.
  E) None of the above.

[elizabethrperez]

Answer to Question 1

B

Answer to Question 2

D