Which best describes the relationship between heat,
50
O a
Ob
O c
Internal energy is heat that flows, and heat is the part of thermal energy that can be transferred.
Headis thermal energy that flows, and thmal energy is the part of internal energy that can be transferred.
Internal energy is thermal energy that flows, and thermal energy is the part of heat that can be transferred.
Thermal energy is heat that flows, and heat is the part of internal energy that can be transferred.

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?

Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. she placed a ray box in front of a mirror. she changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light. which of the following is the dependent variable in this experiment? the mirror used to reflect the light the ray box used as the source of light angle at which the light from the ray box strikes the mirror angle at which the mirror reflects the light from the ray box

The molar mass of nickel(ni) is 58.7 g/mol. how many moles are in an 88 gram sample of nickel?