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
MrMuchimi
3 years ago
6

What is a radio interferometer? a device for correcting chromatic aberration in radio telescopes a device for absorbing and tran

smitting radio waves a network of several radio telescopes wired together a radio communication network joining several reflecting telescopes
Physics
1 answer:
JulsSmile [24]3 years ago
3 0

Answer: a network of several radio telescopes wired together 

Explanation:

A radio interferometer combines signals of several radio telescopes which are used in astronomical observations simultaneously to simulate a discretely-sampled single telescope of very large aperture

Interferometer, an instrument that uses the interference patterns formed by waves to measure certain characteristics of the waves themselves or of materials that reflect, refract, or transmit the waves. Interferometers can also be used to make precise measurements of distance.

You might be interested in
What variables show a direct relationship? Check all that apply. the speed of a car and the distance traveled the elevation abov
Llana [10]
The variables that show a direct relationship are :
- The speed of a car and the distance traveled
- Number of students in  a cafeteria and the amount of food consumed
- The distance a planet is from the sun and that planet's temperature
- The mass of a space shuttle and its acceleration through space

In direct relationship, when one factor is increased/decreased , it will directly cause the other factor to be increased/decreased
3 0
3 years ago
Read 2 more answers
Ariel's puppy weighs 15 lb. Heather's puppy weighs 50 N. Whose puppy weighs more?
yarga [219]
15 lb is nearly 6 kg amd 50 n is nearly 5 kg,so first puppy weighs more
5 0
3 years ago
3. How do you think a hot air balloon works?
tiny-mole [99]

Answer:hot air

Explanation:Hot air goes up, so when you put it in a hot air balloon fire is placed at the oppening to creat hot air and lift the balloon! :)

5 0
2 years ago
How much power is needed to move a 2000 kg mass from the bottom of the 150 m talk great pyramid in Egypt up a ramp if the ramp h
docker41 [41]

Answer:

How Heavy? More than 2,300,000 limestone and granite blocks were pushed, pulled, and dragged into place on the Great Pyramid. The average weight of a block is about 2.3 metric tons (2.5 tons).

Explanation:

4 0
2 years ago
A seagull flying horizontally at 8.00m/s carries a clam with a mass of 300g in its beak. Calculate the total mechanical energy o
Stells [14]

Answer:

9.6J+88.2J=97.8J

Explanation:

Here the velocity of the seagull is given,mass is given and its height.

We have to find its mechanical energy my friend.

Mechanical energy=kinetic energy + potential energy.

First we will find kinetic energy.

For calculating kinetic energy we need mass and velocity,which are given here.

So, Ek=

1 \div 2mv {?}^{2}

So by substituting the values we get 9.6J.

Now we find the potential energy which is mgh.

By substituting the values we get 88.2J.

Then we add both of those and get 97.8J

I hope this satisfies you and make sure you contact me if it doesn't

7 0
3 years ago
Other questions:
  • Which of the answer choices best defines mixture?
    10·1 answer
  • Marissa uses a cart to haul flowers at her job with a landscaper. She pushes a 12-kilogram cart a distance of 6 meters with a fo
    13·2 answers
  • You wish to lift a 12,000 lb stone by a vertical distance of 15 ft. Unfortunately, you can only generate a maximum pushing force
    5·1 answer
  • What is the name of the perceived change in a sound wave’s frequency due to motion between the observer and the sound source?
    15·2 answers
  • A 65-kg bungee jumper, who is attached to one end of an 85-m long bungee cord that has its other end tied to a bridge, jumps off
    13·1 answer
  • DetermiOne of the lines in the Balmer series of the hydrogen atom emission spectrum is at 397 nm. It results from a transition f
    8·1 answer
  • some fuel cells are powered by hydrogen. scientists are looking into the decomposition of water (h2o) to make hydrogen fuel with
    10·2 answers
  • An 0.08 kg arrow is shot from a bow with a velocity of 25 m/s.
    6·1 answer
  • State three factors that determine the strength of electromagnetic​
    14·2 answers
  • What is the name of the database that Tim Berners Lee built??​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!