A student filled a shallow pan of with water and wanted to investigate waves. The student used a dropper to drip water onto the surface and then made observations. Figure one shows the student view looking down on the pan. Which of the following statements about the waves in the pan is true?

A. Waves transfer matter

B. Waves transfer energy

C. Waves transfer matter and energy

D. Waves transfer neither matter nor energy

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is there multiple choice answers?

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.