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
Nady [450]
2 years ago
5

The shortest wavelengths occur in the:red end of the spectrumblue end of the spectrummiddle of the spectrum The light-gathering

capacity of a telescope is dependent upon the:magnificationfocal lengthsize of human irisarea of aperture
Physics
1 answer:
12345 [234]2 years ago
8 0
The shortest visible wavelength is the last color you can see
at the blue end of the spectrum.

The light-gathering capacity of a telescope depends on the area
of the main lens in the front, or the main mirror in the back.
That's also the area of the opening of the tube, called the 'aperture'.
You might be interested in
The brakes of a 125 kg sled are applied while it is moving at 8.1 m/s, which exerts a force of 261 N to slow the sled down. How
sammy [17]

Answer:

15.7 m

Explanation:

m = mass of the sled = 125 kg

v₀ = initial speed of the sled = 8.1 m/s

v = final speed of sled = 0 m/s

F = force applied by the brakes in opposite direction of motion = 261

d = stopping distance for the sled

Using work-change in kinetic energy theorem

- F d = (0.5) m (v² - v₀²)

- (261) d = (0.5) (125) (0² - 8.1²)

d = 15.7 m

6 0
3 years ago
Guys answer with a clear explanation and plzz don't spam.
timama [110]

Answer:

20.7N

Explanation:

There are many students who can not get answers step by step and on time

So there are a wats up group where you can get help step by step and well explained by the trusted experts.

just join the group

post your questions

get answer

3 0
3 years ago
What is Diabetic Retinopathy? Describe it in at least 1 paragraph.
Irina18 [472]

Answer:

Diabetic Retinopathy is a form of diabetes that affects the eyes. It can be caused by damage to the retinas, and can cause permanent damage to the eyes, and even blindness. Initially the patient is asymptomatic and become more visibly affected in later stages. It can be treated if caught early, or in mild cases.

Explanation:

4 0
2 years ago
If you could be the first person to go somewhere where would it be and why??? Example plz
vivado [14]
New York because of the lady of all the people and excitement
3 0
2 years ago
Read 2 more answers
A __________ score allows a researcher to compare scores across different scales.
cupoosta [38]
The correct answer should be C. standard

When you have standardization developed, then it is possible to compare scores across different scales and make sure that everything works relatively fine.
6 0
2 years ago
Read 2 more answers
Other questions:
  • Which is one piece of information that astronomers use to calculate the age of the universe?
    9·1 answer
  • How is energy transferred between two objects at different temperatures?
    14·1 answer
  • A Young'sdouble-slit interference experiment is performed with monochromatic light. The separation between the slits is 0.44 mm.
    10·1 answer
  • If a length and diameter of a pencil are both multiplied by 10, then the volume is multiplied by ?
    11·1 answer
  • An object with an initial velocity of 27 m/s has a final velocity of 39 m/s after 13 seconds.
    6·1 answer
  • If you push on a heavy box that is at rest, you must exert some force to start its motion. 5. however, once the box is in motion
    10·1 answer
  • An electric ceiling fan is rotating about a fixed axis with an initial angular velocity magnitude of 0.220 rev/s . The magnitude
    14·1 answer
  • A good easy question for a science minded person!! 20 points for whoever answer
    11·1 answer
  • Help fast
    7·1 answer
  • What is the total moved without regard to direction​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!