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
vodomira [7]
2 years ago
11

How do you use electromagnetic spectrums to learn more about stars and planets?

Mathematics
1 answer:
klemol [59]2 years ago
8 0

Answer: Telescopes use lenses or mirrors to collect and focus waves from the electromagnetic spectrum, including visible light, allowing us to look at celestial objects. By studying the electromagnetic waves given off by objects such as stars, galaxies, and black holes, astronomers can better understand the universe.

Step-by-step explanation:

You might be interested in
The width of a rectangle is 22 inches and the perimeter is at least 165 inches. what inequality could be used to find the minimu
Lera25 [3.4K]
The answer is D.

We know that a rectangle has two widths that are equal and two lengths that are equal. One width is 22, so the other one is also 22.

If you wanted to find the lengths, you would add both widths together (same as multiplying a width by two) and add that to the two lengths equaled to the perimeter.

So, 22 * 2 + 2x = perimeter of rectangle. We added all four sides together.

We know that the perimeter is at least 165, so 22 * 2 + 2x = 165. Here's the twist. They want the most minimum possible length. So, what answer choice gives you 165 or less for the most minimum or smallest length while still getting to 165?
That is D.
22 * 2 + 2x < = 165.
Hope this helped!
6 0
3 years ago
Read 2 more answers
Can you make 2/10 in simplest form
Zinaida [17]
1/5 thats the answer

i hope this help you
8 0
3 years ago
Read 2 more answers
Which type of line is shown in the illustration below?
AysviL [449]

Answer: B. perpendicular lines because they intersect at a right angle, making them perpendicular.

6 0
2 years ago
Read 2 more answers
A rectangular hockey field is 50m long and 35m wide calculate the length of it's diagonal​
Pavlova-9 [17]

Answer:

hope it helps u

plz mark brainliest✌️✌️

3 0
3 years ago
APT4PTO
inysia [295]

Answer:

  1536 square inches

Step-by-step explanation:

In units of 5 feet, the backdrop is 3 units wide and 2 units high, for a total area of 3×2 = 6 square units.

Those same units on the scale drawing are each 16 inches. One square unit on the scale drawing is (16 in)² = 256 in². So, 6 of them have an area of ...

  6 × 256 in² = 1536 in²

6 0
2 years ago
Other questions:
  • Find the greatest integer value of $b$ for which the expression $\frac{9x^3+4x^2+11x+7}{x^2+bx+8}$ has a domain of all real numb
    9·1 answer
  • Find the area of ΔDEF to the nearest tenth. ANSWERS: A) 127.8 square units B) 46.5 square units C) 63.9 square units D) 23.3 squ
    11·1 answer
  • Please help I’m giving 38 points =w=
    13·2 answers
  • C. Find the value of x. Round to the nearest<br> tenth.
    6·1 answer
  • 6
    7·1 answer
  • At wendys, 3 baconators and 2 frosty cost $21.50. If 5 baconators and 1 frosty cost 30$, find the price of 1 baconnator and 1 fr
    10·2 answers
  • 7.501 in expanded form
    11·1 answer
  • 0.5(x^2 + 5x + 136)^2/3 = 50​
    7·1 answer
  • The sum of renting bowling shoes for $6 and $3 per game
    13·2 answers
  • PLEASE HELPPP!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!