Hme

heat will flow from object a to object b if:

1the molecular average kinetic energy of the two objects is the same.

2the molecular average kinetic energy of a is higher than that of b.

3the molecular average kinetic energy of b is higher than that of a.

i only

ii only

i and iii

iii only

Chemistry worksheet - i am not sure what they are asking for exactly?

What is a difference between a mixture of elements and a mixture of compounds

Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.