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
jeyben [28]
3 years ago
13

A star is observed from two positions of Earth in its orbit, in summer and winter. Which of these is the best method to calculat

e the approximate distance of the star from Earth?
Advanced Placement (AP)
1 answer:
Bezzdna [24]3 years ago
8 0

Answer:

The answer is "measure the parallax and use it in calculations".

Explanation:

In this question, the above choice is correct because, in the summer and winter, light is observed from both parts of a planet. An astronomer can once, again and 6 weeks later calculate the position of a star and then compute the perceived shift of location. It measures which utilizes parallax and its best method for calculating the approximate distance between the star, as well as the planet.

You might be interested in
Which of the following describes a primary purpose of the Endangered Species Act (ESA)? I. To identify populations of organisms
velikii [3]
I and II only sounds right
7 0
3 years ago
Read 2 more answers
PSYCH: You want to classically condition your pet. What is the correct order you should present the stimuli to your pet?
jenyasd209 [6]

Answer:

unconditioned stimulus

neutral stimulus, unconditioned stimulus

Explanation:

Classical conditioning is the process of linking two stimuli to produce a response. There are 3 phases for classical conditioning:

  1. Phase 1 (before conditioning): During this phase an unconditioned stimulus is paired to produce an unconditioned response. An unconditioned response naturally triggers a response.
  2. Phase 2 (During conditioning): This phase involves pairing a neutral stimulus with an unconditioned stimulus so that the neutral stimulus becomes the conditioned stimulus. The neutral stimulus does not naturally trigger a response.
  3. Phase 3 (after condition): In this phase only the conditioned stimulus is presented to produce a conditioned response. The conditioned response triggers a response after pairing with an unconditioned stimulus
5 0
3 years ago
Q.1: Match up the duties with the responsible department
tino4ka555 [31]

Answer:

1. Quality Control Department.

2. Research & Development Department.

3. Quality Assurance Department

4. Production Department.

Explanation:

A functional manager refers to an individual or person who is saddled with the responsibility of controlling and overseeing the affairs of an organizational unit such as a department.

This ultimately implies that, a functional manager only has management authority over the particular department he or she is heading within an organization.

Functional managers are responsible for just one organizational activity such as Quality Control Dept., Research & Development Dept., Production Dept., Quality Assurance Dept. etc.

The functions of these departments in an organization includes;

1. Quality Control Department: test samples of the product and the materials that go into making the product.

2. Research & Development Department: investigate a potential product with commercial value.

3. Quality Assurance Department: ensure all documents are accurate, complete and available.

4. Production Department: Make product by following documented procedures.

4 0
3 years ago
100 pts<br><br> Similarties betwen autobiograpy and biograpy
kirza4 [7]
A biography is the life history of an individual, written by someone else. An autobiography is the story of a person's life, written by that person.
5 0
3 years ago
Read 2 more answers
Which of the following graphs below represents the motion of an object at variable speeds?
Tomtit [17]

Answer:

The correct answer is B)

A curved line graph originating from point on the Y axis is shown with distance in miles on Y axis and time in hours on X axis evidences a changes in the speed of an object.

A straight line on the other hand typifies constant velocity.

Cheers!

4 0
3 years ago
Other questions:
  • 1. National Fire Protection Association (NFiPA) 704 diamond label system helps firefighters and employees easily recognize the c
    7·2 answers
  • **80 Points** Please Answer!
    5·2 answers
  • If (x + yi) + 6i = 2, what is x + yi?
    6·1 answer
  • What are different facilities and services that a crime lab provides?
    15·1 answer
  • What gives rise to the femoral artery
    15·1 answer
  • How are human beings and chimpanzees phylogenetically related? a they share a common ancestor. b they share the ability to use t
    7·1 answer
  • Energy that is lost as heat _____. is destroyed is absorbed by other objects can still be used to do work
    9·1 answer
  • PLEASE HELP ME
    6·1 answer
  • In the fifth sentence of the first paragraph (“There is the League of Nations . . . reduction of armament”), the author comments
    13·1 answer
  • Developmental psychologists want to know if exposing children to public television improves their reading skills. independent an
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!