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
poizon [28]
3 years ago
9

Please help with this question

Physics
1 answer:
Andru [333]3 years ago
8 0
The answer to this question would be: boiling point

Boiling point is the temperature when a substance will change form from liquid into gas or vapor. In this question, the liquid substance became vapor in 100° then it should be the boiling point.
Melting point is the temperature where the substance will change form from solid into a liquid so it is wrong. The other option is irrelevant
You might be interested in
The position of an ant and a spider in a room are A(2,3,5) and B(6,0,8) determine the distance
marta [7]

Answer:

|d|  =  \sqrt{ {(x_{2} -x_{1})}^{2} + {(y_{2} -y_{1})}^{2} + {(z_{2} -z_{1})}^{2}}  \\  =  \sqrt{ {(6 - 2)}^{2} + {(3 - 0)}^{2} +{(5 - 8)}^{2}  }  \\  =  \sqrt{16 + 9 + 9}  \\   = \sqrt{34}

4 0
3 years ago
Compared to a stationary galaxy, light from a galaxy that is moving away from earth will appear _____.
Vlad1618 [11]
"B" When an object moves away from us, the light is shifted to the red end of the spectrum, as its wavelengths get longer.
3 0
3 years ago
Read 2 more answers
A force of 6.0 N is applied horizontally to a 3.0 kg crate initially at rest on a horizontal frictionless surface. After the cra
Savatey [412]

Answer:

a. Yes, because the acceleration of the crate is 2.0 m/s².

Explanation:

Given

Force = 6N --- f

Mass = 3kg --- m

Time = 1.5s --- t

Velocity = 3.0m/s --- v

Required

Does the system support F=ma

Yes, it does and this is shown below

The crate is initially at rest; so:

u = 0

Using the first equation of motion

v = u + at

Substitute values for v, u and t

3 = 0 + a*1.5

3 = 1.5a

Make a the subject

a = 3/1.5

a = 2

Using F = ma

Substitute values for F and m

6 = 3 * a

Divide both sides by 3

6/3 = 3/3 * a

2 = a

a = 2

In both cases:

a = 2

<em>Hence, option (a) is correct.</em>

6 0
3 years ago
Why a hole at the bottom of a ship is more dangerous than the one that is near the surface?​
Korolek [52]

Answer:

Because due to hole water accumulated in the ship in the bottom must point causes shifting of gravitational point upward so their chance of sinking of <u>ship.</u>

8 0
2 years ago
Which three elements have strong magnetic properties?
icang [17]

Answer: iron, nickel, and cobalt.

Explanation:

4 0
4 years ago
Other questions:
  • An object is dropped from rest and falls freely 20 m to Earth. When is the speed of the object 9.8 m/s?
    6·1 answer
  • Determine the minimum applied force p required to move wedge a to the right. the spring is compressed a distance of 185 mm. negl
    7·1 answer
  • Calculate the acceleration of a galloping horse going from 2 m/s to 12 m/s in 2 seconds.
    5·1 answer
  • If one object pushes or pulls another object what is the first object doing to the second object?
    15·2 answers
  • A chemical property is a change in _____. A density B composition of matter C hardness D physical state
    10·2 answers
  • Tell how electromagnetic waves differ from mechanical waves
    12·1 answer
  • Due to the tilt of the Earth's axis,
    8·1 answer
  • An aquarium open at the top has 30-cm-deep water in it. You shine a laser pointer into the top opening so it is incident on the
    13·2 answers
  • URGENT! Please help me with 7-9 and if possible can you please explain why :)!
    9·1 answer
  • What could you do to overcome gravity?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!