PLEASE HELPE ME ASAP An object submerged into 50 cm^3 of water raises the water level to 65 cm^3. The mass of the object is 30 g. What is its density?

Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!

What is the molar mass of a gas that has density of 2.054 g/l