Question 22
A vacuum flask maintains the temperature of the liquid inside. Use the original diagram. Heat loss by conduction, convection and radiation should be minimized. Complete:
Conduction is prevented by ____. (1 point)
Convection is prevented by ____. (1 point)
Radiation is prevented by ____. (1 point)
Conduction is prevented by ____. (1 point)
Convection is prevented by ____. (1 point)
Radiation is prevented by ____. (1 point)