Which value from his calculation most strongly affects the number of significant figures in the answer?

The softest and hardest minerals are: softest hardest

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply

Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.