<u>Answer:</u> False
<em>Some people believe that the Moon’s phases are caused by Earth’s shadows on the Moon is false.</em>
<u>Explanation:</u>
<em>Some people believe that the Moon’s phases are caused by Earth’s shadows on the Moon is their misconception.
</em>
The phases depend on its place relative with sun and earth.The phases of moon are new moon,waxing crescent, first quarter, waxing gibbon, full moon, wanning gibbon,last quarter, wanning crescent,new moon.
<em>For example,
</em>
When<em> moon, earth, and sun</em> are exactly in the same line and moon lies in between earth and sun, the sun illuminates the back part of the moon which is not visible from earth. <em>This forms new moon</em>.
<em>So only relative positions matter in the phases of moon.
</em>
Answer:
Explanation:
all the questions on the paper?
I think answer should be b. Please give me brainlest I hope this helps let me know if it’s correct or not okay thanks
Answer:
3rd option. 1–butanamine
Explanation:
To name the compound above, the following must be observed:
1. Locate the functional group in the chain. In this case the functional group is amine.
2. Locate the longest continuous carbon chain. This gives the parent name of the compound. In this case, the longest chain has 4 carbon i.e butane.
3. Since the functional group is amine, the parent name becomes butanamine i.e replacing the –e at the end in butane with –amine
4. Indicate the position of the functional group in the chain. In this case the functional group is at carbon 1
5. Name the compound by putting the above together.
The name of the compound is:
1–butanamine or butan–1–amine
According to Boyle's Law, P1V1 = P2V2
where P1 and V1 are initial pressure and volume respectively. P2 and V2 are final pressure and volume receptively.
Given: P2 = 4 P1 and V1 = 10.0l
∴ V2 = 2.5 l
Answer: Final volume of system is 2.5 l
