Bob is hanging a pot of water over his campfire to boil water for instant ramen. Which method(s) of heat transfer produce the hot water? Question options:

A. conduction

B. convection

C. radiation

D. conduction & convection

E. radiation & convection

F. radiation & conduction & convection

G. radiation & conduction

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west

the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.