If a hypothesis is additional tests should be done to ensure accurate results.
a. correct
b. incorrect
c. unknown
d. inconclusive

If an object with an initial temperature of 300 k increases its temperature by 1°c every minute, by how many degrees fahrenheit will its temperature have increased in 10 minutes? (a) 6°f (b) 10°f (c) 18°f (d) 30°f

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.