As the pulses interfere destructively there is a point in time when the string is perfectly straight. which of the following statements is true at this moment?

The string posses kinetic energy only.

Explanation:

In the case of two pulses interfere destructively, the string is momentarily straight. The resultant amplitude which is produced by the wave pulse will be zero.

Therefore, the potential energy will be zero then the total energy contains only kinetic energy.

Therefore the energy is in the form of kinetic energy.

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

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this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.