The theme of a story is what the author is trying to convey- in other words the central idea of the story short stories often have just one theme whereas novels usually have multiple themes that's is events of the story illustrate the theme and the lesson that you learn relates directly to the theme.
Answer: She is in conflict with the missing girl
Explanation:
speed of sound (m/s) = 331.5 + 0.60 T(°C) For example, the speed of sound in air is 386 m/s at 100 °C. The sound of speed in air is increased by 0.60 m/s for each increase of degree in air temperature. The speed of sound is faster at higher temperatures because molecules collide more often.
The theme is the importance of Machines in our life. Machines make many things easier and facilitate the work of the humans.
In the beginning, the poet informs about how the machines are produced and what kind of treatment they need. Afterwards, in the second and third stanzas, the machines explain how they can serve humanity. All the work what was done by the humans earlier is taken up by the machines at present. They pull, haul, push, lift, drive, print, plough, weave, heat, light, run, race, swim, fly, and dive. They can also see, hear, count, read and write like human beings. Even though machines are useful, they can also lead to big disasters, if they aren’t used in the right way. They have no emotions or feeling for anyone. In the last stanza, the dream of the “perfect machinery” suddenly seems to fade away. Machines aren’t miraculous creations. They are nothing more than the creations of the human brain.