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
aalyn [17]
3 years ago
5

Will give brainliest

Physics
1 answer:
NNADVOKAT [17]3 years ago
5 0

I love science! if you need any more help let me know i cant guarantee i can help but i will try!

The correct answer is  "Some substances must be dissolved in water before they can be used".  

You might be interested in
A reading may appear to be different when viewed with one eye or the other, or when the head is moved from side to side or up an
kkurt [141]
<span>This apparent measurement difference is due to a change in position of the observer, and is called "Parallax"

In short, Your Answer would be Option C

Hope this helps!</span>
4 0
3 years ago
Read 2 more answers
Which galaxy is the most stretched out?<br>​
RideAnS [48]

Answer:

this is the anwser

Explanation:

The oddball spiral galaxy, called Messier 66, is one-thirdof the Leo Triplet, a group of three interacting galaxies about 35 millionlight-years from Earth (a light-year is the distance light can cover in ayear).

4 0
3 years ago
Read 2 more answers
a small asteroid of mass 125 kg is orbiting a planet that has a mass of 3.52x 10^13 what is the radial distance between the aste
asambeis [7]

Answer:

r = 2.031 x 10⁶ m = 2031 km

Explanation:

In order for the asteroid to orbit the planet, the centripetal force must be equal to the gravitational force between asteroid and planet:

Centripetal Force = Gravitational Force

mv²/r = GmM/r²

v² = GM/r

r = GM/v²

where,

r = radial distance = ?

G = Universal Gravitational Constant = 6.67 x 10⁻¹¹ N.m²/kg²

M = Mass of Planet = 3.52 x 10¹³ kg

v = tangential speed = 0.034 m/s

Therefore,

r = (6.67 x 10⁻¹¹ N.m²/kg²)(3.52 x 10¹³ kg)/(0.034 m/s)²

<u>r = 2.031 x 10⁶ m = 2031 km</u>

7 0
3 years ago
Explain how you can cause light separated by a prism to combine
r-ruslan [8.4K]
When you shine a lite through a prism is reflects out light through all of the edges and causes light separation. Or just simply shine a laser through the edge of a sideways piece of glass.

I hope that this was helpful for you.
7 0
3 years ago
Please HELP!!
Rudik [331]

Answer:

I think is 2.

Explanation:

(The entire range of wavelengths or frequencies of electromagnetic radiation extending from gamma rays to the longest radio waves and including visible light)

7 0
3 years ago
Other questions:
  • Discuss the properties of a scalar quantity. give an example of a scalar.
    7·1 answer
  • The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniformly with an acceleration of -
    5·1 answer
  • An airplane is traveling 25° west of north at 300 m/s when a wind with velocity 100 m/s directed 35° east of north begins to blo
    15·1 answer
  • The gravity tractor is a proposed spacecraft that will fly close to an asteroid whose trajectory threatens to impact the Earth.
    6·1 answer
  • What is the study of the cosmos? The study of the cosmos includes what topics?
    10·2 answers
  • The highest energy waves in the electromagnetic spectrum are
    5·1 answer
  • During a fireworks display, a shell is shot into the air at an angle of theta degrees above the horizontal. The fuse is timed to
    11·1 answer
  • A lens focuses light at a single point called the focal point. An illustration of a vertical converging lens with 5 parallel ray
    11·1 answer
  • A race car travels in a circular track of radius 200m. If the car move with a constant speed of 80 m/s, find (a) its angular vel
    7·1 answer
  • 10 facts on how old your ultrasounds are electromagnetic​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!