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
Ann [662]
3 years ago
5

please help!!!!!what is the main function of a telescope? A.it brings scientists closer to distant obejects B. it magnifies ligh

t recieved from distant objects C. it measures the temperature of distant objects D.it measures the wavelengths of incoming light rays?
Physics
2 answers:
olga nikolaevna [1]3 years ago
7 0

Answer:

The answer is B. it magnifies light recieved from distant objects.

Explanation:

The telescope is an optical instrument that allows distant objects to be observed in much more detail than the naked eye when capturing electromagnetic radiation, such as light, that is, it is an instrument that works according to the optical principles of physics, taking light which enters through its lens and focusing it on a certain point.

Lelu [443]3 years ago
6 0
<span>B. it magnifies light recieved from distant objects</span>
You might be interested in
Two mountain bikers are rolling down a hill. They both have the same mass, but one is taller and has more air drag (friction, et
svetlana [45]

Answer:The Taller one

Explanation: Air drag(friction) also known as air resistance,the opposing force acting against the force of gravity, if a falling Object have a high air drag it will mean the object have a high air resistance. The higher the air resistance the higher the impact of the force of gravity on an object. The force of gravity will act to want to overcome the opposing force in order to bring the Object or the taller person down.

4 0
4 years ago
Please help me guys never mind the calculations ​
vlada-n [284]

The shape is connected in parallel so;

5.1) Ans;

\frac{1}{R}  =  \frac{1}{R1} +  \frac{1}{R2}   \\  \frac{1}{R}  =  \frac{1}{2}  +  \frac{1}{3}  \\  \frac{1}{R}  =  \frac{3 + 2}{6}  =  \frac{5}{6}  \\ R =  \frac{6}{5}  = 1.2 \:  \: ohm

5.2) Ans;

\frac{1}{R}  =  \frac{1}{R1} +  \frac{1}{R2}   \\  \frac{1}{R}  =  \frac{1}{8}  +  \frac{1}{10}  \\  \frac{1}{R}  =  \frac{5 + 4}{40}  =  \frac{9}{40}  \\ R =  \frac{40}{9}  = 4.4 \:  \: ohm

I hope I helped you^_^

7 0
3 years ago
Mercury is commonly used in thermometer give reasons​
evablogger [386]

Answer:

hi

<h3>BECAUSE MERCURY IS USED BECAUSE IT is the only liquid available in room temperature </h3>

Explanation:

pls mark as a BRAINLIST

6 0
3 years ago
Read 2 more answers
g A 150-kg object and a 450-kg object are separated by 4.90 m. (a) Find the magnitude of the net gravitational force exerted by
klemol [59]

Answer:

BBbbb

Explanation:

B is the correct answer:))))

4 0
3 years ago
A car goes around a curve at 20. m/s. If the radius of the curve is 40 m, what is the centripetal acceleration of the car?
Sergeeva-Olga [200]

Answer:

The centripetal acceleration of car is 8 m/s².

Explanation:

5 0
4 years ago
Other questions:
  • 2 A kovács a meleg vasat a hideg vízbe teszi. A vas
    15·1 answer
  • 17.5kg Olivia is running to Elizabeth who is standing still with a velocity of 8 ms and jumps into her arms to be held if Elizab
    5·1 answer
  • How does an atom of bromine-79 become a bromide ion with a -1 charge?
    13·1 answer
  • A dog runs 30 feet to the north then 5 feet to the south what is the displacement of the dog
    12·2 answers
  • Gbenga needs to get glasses to correct his farsightedness. His eyes currently cannot focus on objects that are within 2 ft (or 6
    9·1 answer
  • Can someone please tell me how to solve these question below.
    9·1 answer
  • 11.) If figure skater spins with a circular acceleration of 275 m/s^2 in a circle 5 poin with a radius of 0.55 meters, calculate
    6·1 answer
  • Which of these hazmat products are allowed in your FC?
    5·1 answer
  • Cuál es la diferencia entre fricción beneficiosa y perjudicial? Pon 5 ejemplos de cada uno.
    15·1 answer
  • Does anyone know this stuff? I’m so confused already
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!