What is the independent variable in this lab?
temperature
distance
thermal conductivity
time
specific heat

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?