If you add 900 kJ of heat to 900 g of water at 90.0C, how much ...

[MirandaLo]

If you add 900 kJ of heat to 900 g of water at 90.0C, how much water is left in the container? The latent heat of vaporization of water is 22.6  105 J/kg.
 
  A)
 
  518 g
 
  B)
 
  258 g
 
  C)
 
  340 g
 
  D)
 
  600 g
 
  E)
 
  none

Question 2

The banking angle for a properly banked curve does not depend on the mass of the car going over it.
 
  Indicate whether the statement is true or false

[TDubDCFL]

Answer to Question 1

A

Answer to Question 2

TRUE

[MirandaLo]

TYSM

[helenmarkerine]

Gracias!