Some kids are playing with a jump rope. They notice that they can make transverse waves when they shake the rope up and down. They shake it quickly and notice that the wave that forms appears to be holding still. What type of wave interaction is this?

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