1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lunna [17]
2 years ago
11

All large astronomical telescopes are reflectors because Choose one or more: A. chromatic aberration is minimized. B. they can b

e shorter. C. they retain better picture quality despite minor accidents. D. they are not as heavy. E. they require less maintenance.
Social Studies
1 answer:
Butoxors [25]2 years ago
8 0

Answer:

A, B, and D.

Explanation:

The correct answer is option A, B, and D.

Astronomical telescope is a device which is used to observe distant heavenly bodies like stars, planets,sun,satellites, and etc.

when the size of the lens decreases the chromatic aberration is minimized.

Large astronomical telescopes are reflectors because chromatic aberration is minimized, they are shorter in size and they are also not heavy.

You might be interested in
State university (su) provides housing on campus and in some adjacent off-campus neighborhoods. to lease a university house or a
slamgirl [31]

This requirement is (A) a condition precedent.

<h3>What is condition precedent?</h3>
  • A condition precedent is an event or state of affairs that must occur before another event can occur.
  • A condition precedent is an event that must occur before performance under a contract becomes due, that is before any contractual duty exists, according to contract law.
  • It is a provision in a will or trust that prevents the vesting of a gift or bequest until something happens or fails to happen, such as the attainment of a certain age or the death of another person.
  • In contrast, a condition subsequent terminates a duty, whereas a condition precedent initiates a duty.

Therefore, this requirement is (A) a condition precedent.

Know more about condition precedent here:

brainly.com/question/28012994

#SPJ4

The complete question is given below:
State University provides housing on campus and in some adjacent off-campus neighborhoods. To lease a university house or apartment, a person must be a student at State. This requirement is

a. ​a condition precedent.

b. ​an implied condition.

c. ​a condition subsequent.

d. ​a concurrent condition.

5 0
1 year ago
Number 6 plsssssssssss help me and get it right
anastassius [24]
Mark out the ones it can’t possibly be which will leave you with 2 left! After possibly go back in notes and see if they talked about it! Sorry it’s not much help but it makes it easy because I can’t figure out the answer!:(
5 0
2 years ago
Which of the following resulted from Jim Crow laws?
Artist 52 [7]

Answer Public places had separate facilities for black people and white people

Explanation:

you didnt give the answers

6 0
1 year ago
What is one example of social policy?​
olchik [2.2K]

Answer:

B

Explanation:

They are taking action to improve/reform

3 0
3 years ago
Read 2 more answers
Three of the following statements describe ethical practices in developmental research. Which one does not? Select one: A. Child
lozanna [386]

Answer:

C. Researchers can publish data about specific participants in local newspapers if the descriptions are flattering ones.

Explanation:

Ethical practices involves certain principles like  honesty, integrity, and security to information taken from various persons.

Researchers when performing their task of research includes collecting data from people about their personal information, shall keep such information safe and secure. It is needless to say that the information should not be publicly exposed.

In the chosen sentence, researchers choose it to publish the data about their participants without their discretion, and that practice shall be considered as unethical.

8 0
3 years ago
Other questions:
  • Four year old shelley watches her 16 year old cousin, tamara, apply makeup for a date with her boyfriend. the next day shelly ru
    15·2 answers
  • A greater food surplus allowed for cities to grow in population.
    13·1 answer
  • An antonym is a word that's
    10·1 answer
  • A 35-year old man walks down the street in Washington, D.C., wearing a shirt that says “I hate Barack Obama.” What would the U.S
    11·2 answers
  • If Iowa’s opportunity cost of corn is lower than Oklahoma’s opportunity cost of corn, then a. Iowa has a comparative advantage i
    11·2 answers
  • The one after the person above me is wrong its not an option.
    11·1 answer
  • What 2 things did Adams hold strong views about
    11·1 answer
  • Name four plantation farms and their location in Ghana.​
    6·1 answer
  • _______ took over the military
    7·1 answer
  • Which words should you look up in a dictionary?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!