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Solar eclipses can happen a few times each year - Junior Cycle Science - Question 13 - 2019
Question 13
Solar eclipses can happen a few times each year. (a) The diagram below shows a simple model of a solar eclipse (an eclipse of the Sun). In the diagram, write the le... show full transcript
Worked Solution & Example Answer:Solar eclipses can happen a few times each year - Junior Cycle Science - Question 13 - 2019
Step 1
Solar eclipse model (a)
Answer
In the diagram representing a solar eclipse, the position of the Sun, Moon, and Earth would be as follows:
- Z represents the Sun, located at one end of the line.
- Y represents the Moon, situated in between the Earth and the Sun.
- X represents the Earth at the other end of the line.
Thus, the letters would be placed accordingly as: Z (Sun) - Y (Moon) - X (Earth).
Step 2
Lunar eclipse model (b)
Answer
To depict a lunar eclipse:
- The Earth (X) is positioned between the Sun (Z) and the Moon (Y). This shows how the Earth's shadow falls on the Moon during a lunar eclipse.
- The labelled diagram should clearly indicate the positions of Z (Sun), X (Earth), and Y (Moon).
Make sure to include arrows to indicate the direction of sunlight.
Step 3
Step 4
Which was the brightest day of the week? Justify your answer (d)
Answer
Wednesday was the brightest day of the week, as it displayed the highest levels of solar electrical power production. This implies that there was a greater amount of sunlight available for energy generation on this day.