1. The 11 year cycle refers to: E moon phasessto: A) sun rotation B) Sun spots C

Question

1. The 11 year cycle refers to: E moon phasessto: A) sun rotation B) Sun spots C) Jupiter's orbit D) solar flares hen the Moom appears in the east above the eastern horizon at sanset what is its phase? A) 1" quarter B) waxing crescemt C) waxing gibbous D) new E) full 3. A lunar eclipse occurs during what phase of the moon? D) 3d quarter E) waning gibbous A) waning crescent B) Full C) new 4. Which planet has the most moons? A) Saturm B) Jupiter C) Neptune D) Uranus E) Pluto 5. Spicules are found in the A) photosphere B) mezosphere C) corona D) chromosphere E) thermosphere 6. A not-quite-yet-formed star from contracting gas and dust particles is called a: C) white dwarf D) nova E) protostar A) mebulaB) quasar 7. If a moon is full on April 15, what phase is it on April 25? C) 1quarter D) new E) waxing gibbous A) waning crescent B) waning gibbous 8 The auter atmosphere of the sun is called the: A) photosphere B) thermosphere C) corona

Explanation / Answer

1-

The number of sun spots on the sun's surface varies year to year according to 11 year cycle (Schwabe cycle).

Option (B) is corect.

2-

Option (E) is correct .

When moon is full moon it is rising above the eastern horizon from west to east.

3-

Option (B) is corect .

Lunar eclipse is possible when the moon is in its full moon phase.

4-

Jupiter has 63 moons.

Hence option (B) is correct .

Kindly ask other questions in New post .

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