Your answer
a piece of wood that measures 2 cm by 5 cm by 3 cm has a
mass of 60 grams. what is the density of the wood? (volume = l
x w x h) (round to the nearest hundredth.) show your work
and include your units in the answer.
your answer
a cup of gold colored beads were measured to have a mass of
385 grams. by water displacement the volume was found to be

what is the general relationship between a galaxy's distance from earth and its speed?

the answer is:

the farther away a galaxy is from us, the faster it is moving away from us.

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.

the answer is c

tell me if wrong