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
motikmotik
3 years ago
13

How does space exploration help scientists learn about the universe?

Physics
1 answer:
postnew [5]3 years ago
6 0
If they research it then they would get the answer that they need to find out of the universe that is what I think.
<span />
You might be interested in
You get up in the morning, get dressed, eat breakfast, walk to the bus stop, and ride to school. List three different energy tra
satela [25.4K]
1. mechanical to chemical
2.potential to machanical
3.motion to potintial
3 0
2 years ago
The box plots show the summer temperatures, in degrees Fahrenheit, in two cities. Summer Temperatures in City A Summer Temperatu
Inga [223]

Answer:b

Explanation:

7 0
3 years ago
Read 2 more answers
An archer wants to hit a target that is dropped from a tower. At the sound of a horn, the archer is to shoot an arrow; at the sa
bija089 [108]

It has to be D because the arrow will drop as it moves, if it were a gun, you'd lead the target so fire below it, but due to it being an arrow, you aim high not low. Also, they didnt specify how fast anything is, so you'd probably miss if you actually did it.


6 0
2 years ago
Read 2 more answers
A grating has 470 lines/mm. how many orders of the visible wavelength 538 nm can it produce in addition to the m = 0 order?
Natali [406]

Three complete orders on each side of the m=0 order can be produced in addition to the m=0 order.

The ruling separation is d=1/(470mm-1)

= 2.1 \times 10 {}^{ - 3}mm

Diffraction lines occurs at an angle θ such that dsin=mλ,when λ is the wavelength and m is an integer.

Notice that for a given order,the line associated with a long wavelength is produced at a greater angle than the line associated with shorter wavelength.

we take λ to be the longest wavelength in the visible spectrum (538nm) and find the greatest integer value of m such that θ is less than 90°.

That is,find the greater integer value of m for which mλ<d.

since,d/λ

= 538 \times 10 {}^{ - 9} m/2.1 \times 10 {}^{ - 6}

There are three complete orders on each side of the m=0 order.

The second and third orders overlap.

learn more about diffraction from here: brainly.com/question/28168352

#SPJ4

4 0
1 year ago
increase of green house gases is warming the oceans and melting sea ice at the poles. This causes changes in climate. Name three
Ahat [919]

core, surface atmosphere

4 0
3 years ago
Other questions:
  • Fill in the blanks with the terms that complete the sentences about nuclear power plants. Without a critical of fissionable mate
    11·2 answers
  • What is the frequency of infrared light of 1.0 x 10-4 m wavelength?
    10·1 answer
  • To analyze the motion of a body that is traveling along a curved path, to determine the body's acceleration, velocity, and posit
    10·1 answer
  • The electrical resistance of a wire varies directly as its length and inversely as the square of its diameter. a wire with a len
    11·1 answer
  • Calculate the height of a column of carbon tetrachloride, CCl4(l), with a density of 1.59 g/mL that exerts the same pressure as
    14·1 answer
  • Why does the unit of time enter twice in the unit of acceleration?
    5·1 answer
  • Explain how heat transfer is occurring through convection, radiation AND conduction in this picture.
    8·1 answer
  • How does the science of heat transfer differ from the science of thermodynamics?
    10·1 answer
  • a straight wire that is 0.60m long and carrying a current of 2.0a is placed at an angle with respect to a magnetic field of stre
    6·1 answer
  • A glass rod acquires charge by rubbing silk cloth. The charge on the glass is due to:
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!