Could You Ace A College Astronomy Test?
Question 17 out of 29

17. In a refracting telescope, the lenses are _____.
Concave Convex Both concave and convex ▶ Next Question ◀

Career Quiz
Career Quiz
What Is Your Level Of Empathy?
What Is Your Level Of Empathy?
What Personal Hygiene Tip Can You Give?
What Personal Hygiene Tip Can You Give?
Which Song Are You Really?
Which Song Are You Really?
What Is Your Sweet Secret?
What Is Your Sweet Secret?
What Is Your Work About?
What Is Your Work About?
Which Iconic Woman Are You?
Which Iconic Woman Are You?
What Era Should You Have Lived In?
What Era Should You Have Lived In?
Which Decade Do You NOT Belong In?
Which Decade Do You NOT Belong In?
What Flower Are You?
What Flower Are You?
What Kind of Dancer Are You?
What Kind of Dancer Are You?
Can We Guess What Color Underwear You Are Wearing Based On Your Answers To These 10 Questions?
Can We Guess What Color Underwear You Are Wearing Based On Your Answers To These 10 Questions?