17. What is the duration of daytime at the Tropic of Cancer on:<br />(a) Equinoxes (b) Summer Solstice (c) Winter Solstice?<br />18. What causes twilight and dawn?<br />19. Why is the duration of twilight longer in high latitudes than at the equator?<br />1. Define the following:<br />1. Equinox 2. Solstice 3. Plane of the Elliptic<br />4. Perihelion 5. Aphelion 6. Twilight.<br />Distinguish between the following:<br />1. Equinox and Solstice<br />2. Perihelion and Aphelion<br />3. Summer Solstice and Winter Solstice<br /><br /><br />plzz ans quickly
Answers
Answer:
Explanation:
After the June solstice, the sun follows a lower and lower path through the sky each day in the Northern Hemisphere until it reaches the point where the length of daylight is about 12 hours and eight to nine minutes in areas that are about 30 degrees north or south of the equator.
Answer:
12 hours
Tropic of Cancer: Experiences 12 hours of daylight and 12 hours of darkness. The sun is 23.5 degrees off the zenith. Equator: The sun is directly overhead the equator at noon on the equinox. During both equinoxes, the sun is directly over the equator at noon.
Explanation:
After the June solstice, the sun follows a lower and lower path through the sky each day in the Northern Hemisphere until it reaches the point where the length of daylight is about 12 hours and eight to nine minutes in areas that are about 30 degrees north or south of the equator.