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
slava [35]
1 year ago
6

Select all that apply.

Physics
2 answers:
Morgarella [4.7K]1 year ago
8 0
I think it would only be b and maybe c
Crank1 year ago
4 0

Answer:B

Explanation:explanation

You might be interested in
Atmospheric pressure decreases as altitude increases. in other words, there is more air pushing down on you at sea level, and th
Nutka1998 [239]
At sea level, the size amid the 2 alkanes lets for pentane to simmer at a lower temperature than hexane. Phenol has a higher boiling point due to hydrogen bonding High altitude would have the same order while low pressure only cuts the temperature at which a solvent boils. Boiling has to do with molecular size, the occurrence/nonappearance of hydrogen bonds, and other steric issues.
So the answer would be pentane high altitude, hexane high altitude, hexane sea level, hexanol sea level. In order of boil first to boil last. This is clarified because altitude has a better effect on vapor pressure (and hence boiling points) than inter-molecular forces.
3 0
3 years ago
An ant does 1 N-m of work in dragging a 0.0020-N grain of sugar. How far does the ant drag the sugar.
algol13
The ant would drag the sugar 500m


Good luck!
8 0
3 years ago
A very light ping-pong ball moving east at a speed of 4 m/s collides with a very heavy stationary bowling ball. The Ping-Pong ba
KengaRu [80]

Answer:

They experience the same magnitude impulse

Explanation:

We have a ping-pong ball colliding with a stationary bowling ball. According to the law of conservation of momentum, we have that the total momentum before and after the collision must be conserved:

where is the initial momentum of the ping-poll ball

is the initial momentum of the bowling ball (which is zero, since the ball is stationary)

is the final momentum of the ping-poll ball

is the final momentum of the bowling ball

We can re-arrange the equation as follows or

which means (1) so the magnitude of the change in momentum of the ping-pong ball is equal to the magnitude of the change in momentum of the bowling ball.

However, we also know that the magnitude of the impulse on an object is equal to the change of momentum of the object:

(2) therefore, (1)+(2) tells us that the ping-pong ball and the bowling ball experiences the same magnitude impulse:

3 0
3 years ago
How many electrons can carbon accept from other atoms while bonding? (1 point)
solong [7]

Answer: Four electrons

Explanation:

7 0
3 years ago
Read 2 more answers
Why does heat cause a substance to expand?
natita [175]
Middle school? lol but, the third one.
5 0
3 years ago
Other questions:
  • Can an object form two or more shadows at the same how
    15·2 answers
  • A 8.0 n force acts on a 0.70-kg object for 0.50 seconds. by how much does the object's momentum change (in kg-m/s)? (never inclu
    6·1 answer
  • A battery-operated car moves forward as a result of which device? Electromagnet, generator, motor, or a transformer?
    7·2 answers
  • The ancient city of Pompeii was destroyed when a mixture of hot volcanic gasses, ash, and rock pored down Mount Vesuvius and cov
    7·2 answers
  • What makes psychoanalysis different from behaviorism?
    8·2 answers
  • Which of the following is/are ALWAYS true concerning collision and transition state theory?
    9·1 answer
  • How does the density of water change when: (a) it is heated from 0o
    5·1 answer
  • A rocket is fired at a 45° angle, what is the direction of the horizontal velocity vector at the peak height?
    13·1 answer
  • PLEASE HELP!!
    9·1 answer
  • Meher is riding a bicycle on a slope. explain the different motions taking place during this time​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!