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
lapo4ka [179]
2 years ago
14

Hellllllllllllllo who is alive​

Physics
2 answers:
bearhunter [10]2 years ago
5 0

Answer:

you

Explanation:

cause your reading this and breathing

LiRa [457]2 years ago
5 0

Answer:

me

Explanation:

I because I am reading and breathing

You might be interested in
What does the impulse-momentum theorem state? A. Impulse equals change in momentum B. Impulse and momentum change force. C. Impu
nasty-shy [4]

Impulse equals change in momentum.

8 0
3 years ago
What will happen if more solute is added than can be dissolved .
zysi [14]
The solute would then sink to the bottom and would not dissolve
3 0
3 years ago
Waht scientific name of a horse is Equus callabux what is the genus name of the horse
Zarrin [17]

Answer:

middle

Explanation:

4 0
3 years ago
In Ch. 1.6, the authors point out that interstellar space is not actually as empty as it seems. There is actually a lot of diffu
wel

Answer:

very small solid particles called interstellar dust.

Explanation:

In the space between the stars there is gas and dust, which represent at least 20% of the mass of our galaxy. In the Milky Way it is considered that there is a gas density of approximately 0.2 to 0.5 atoms / cm3 in the surroundings of the Sun; with respect to the dust an average of 1 g / cm3 is estimated.

Gas is about atoms and molecules, mainly hydrogen; In order of abundance, helium, carbon, oxygen, nitrogen and iron follow. On the other hand, the dust is tiny particles, generally smaller than 10 microns; the dust does not shine and therefore it is only distinguished when it is projected on bright regions (nebulae or clusters).

Interstellar matter is mainly concentrated towards the plane of the galaxy, in the strip corresponding to the Milky Way; there you can see bright nebulas of diffuse character called nebulas. These nebulae are classified according to three types: (a) bright or emission nebulae, (b) reflection nebulae and (c) planetary nebulae.

Hydrogen appears both ionized and neutral; The bright nebulae are composed of ionized hydrogen and other ionized elements. Non-ionized (neutral) hydrogen is found in the spiral arms of the Milky Way and can be detected through radio waves.

6 0
3 years ago
2. A hanging wind-chime on a calm day would have kinetic or potential energy?
rjkz [21]

Answer:

it would have potential energy

7 0
3 years ago
Other questions:
  • In a double-slit experiment, if the central diffraction peak contains 13 interference fringes, how many fringes are contained wi
    9·1 answer
  • If the speed of light in air is 3.00 · 108 m/s (approximately equal to that in a vacuum) and the speed of light in water is 2.25
    12·2 answers
  • With its wheels locked, a van slides down a hill inclined at 40.0° to the horizonta l. Find the acceleration of this van A) if t
    8·1 answer
  • A race-car driver achiveved a speed of speed of m/s in 14 seconds after taking off from ready at the starting line . What was th
    15·1 answer
  • Find the average velocity for the time interval beginning when t = 4 with duration 1 seconds, 0.5 seconds, and 0.05 seconds.
    9·1 answer
  • Mendeleev arranged the known chemical elements in a table according to increasing
    11·2 answers
  • How much force is needed to stop a 90-kg soccer player if he decelerates at 15 m/s²? A. 6 N B. 15 N C. 135 N D. 1350 N
    9·2 answers
  • A 3,000-N force acts on a 200-kg object, what is the acceleration?​
    14·2 answers
  • Question 45 points)<br> Which is an appropriate way to avoid heat related illness when exercising?
    11·2 answers
  • An rv is traveling 60 km/h along a highway at night. a boy sitting near the driver of the rv turns a flashlight on and shines it
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!