1. Which of the graphs involve a time interval where the velocity of an object was held constant?

Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity

Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter