Answer:
They are trying to find out <u>how many stones there are in the original arch.</u>
Explanation:
Once they've identified the stone, and its main features, they can address what kind of arch was being built there. After this general understanding, the students can predict how many stones were used to raise the arch, and how they were arranged on the structure. The prediction can be proved after all the original structure being totally understood.
Answer:
The name "India" is originally derived from the name of the river Sindhu (Indus River) and has been in use in Greek since Herodotus (4th century BCE). The term appeared in Old English as early the 9th century and reemerged in Modern English in the 17th century.
Explanation:
Answer:
Nature of parent's work
Explanation:
Work-related stress and time constraints have been shown to have negative effects on individuals and spill over into the family and affect relationships within it, including the quality of parent-child relationships.
Electrons move in elliptical orbits around the nucleus of an atom. - False. They move in a random manner around the nucleus of an atom
The energy levels of all atoms are quantized. - True. Each energy level has a permissible energy associated with it.
Atoms can lose energy by emitting a photon. - True. When an electron moves from a higher energy level to a lower one, it loses energy and this is emitted as a photon of light.
Electron states are described by orbits, which indicate exactly where an electron is located in an atom. - False. One can not tell exactly where an electron is located at any given time.
Energy travels through space in the form of electromagnetic radiation.- True.
