No context. I cannot answer, sorry.
Answer:
Distance between star and observer = 2 × km
Explanation:
Step 1
Angular magnification of telescope is given by formula:
M = - f° ÷ fⁿ
where
M is angular magnification
f° is focal lens of object lens
fⁿ is focal lens of eyepiece lens
Step 2
M = 300cm ÷ 1.5 cm
= - 200 (-tive sign means image is inverted)
M = θⁿ ÷ θ°
solve for θ°
θ° = θⁿ ÷ M
= ÷ 200
= 5 × radians
Step 3
now find distance between star and observer
Adj = opposite ÷ θ°
= ÷ 5 ×
= 2 × km
Answer : C
convergent plate boundary
Other words that are often considered bad relate to negative ways of talking about people and their religion, skin color, ability, gender etc. ... And many people consider those the worst kind of bad words. Often people say bad words when they're experiencing strong emotions, and those words are link to our emotions.
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: Recycle means it can be broken down and used again, and a few recyclable are plastic bottles as well as some straws and cups.
Explanation:
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆