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
Xelga [282]
3 years ago
8

The temperature at which the vapor pressure of a liquid equals the environmental pressure surrounding the liquid is best defined

by which term?
Physics
2 answers:
Mila [183]3 years ago
7 0

Answer:

Boiling point

Explanation:

The temperature at which the vapor pressure of a substance equals the external atmospheric pressure is called boiling point. This phenomenon occurs under certain conditions of temperature and pressure. It varies depending on the specific properties of the substance.

Umnica [9.8K]3 years ago
5 0
<span>The temperature at which the vapor pressure of a liquid equals the environmental pressure surrounding the liquid is best defined as:

Boling Point
</span>
You might be interested in
Two sound waves, A and B, are traveling at the same speed. Wave A has a wavelength of 50 cm and a frequency of 7000 Hz. Wave B h
vekshin1

Answer:

D. 100 cm

Explanation:

The speed of a wave is the wavelength times the frequency.

v = λf

Wave A and B have the same speed, so:

λf = λf

(50 cm) (7000 Hz) = λ (3500 Hz)

λ = 100 cm

6 0
3 years ago
An organism that cannot make its own food called
Rzqust [24]

Answer:

heterotroph

Explanation:

8 0
3 years ago
Read 2 more answers
Across what potential difference does an electron have to be accelerated in order to reach the speed v=3e7 m/s?
zmey [24]

When an electron is accelerated through potential difference then the speed that it attain will be explained by energy conservation

here by energy conservation we can say that

change in kinetic energy of electron = electrostatic potential energy gained through given potential difference

kinetic energy is given as

KE = \frac{1}{2}mv^2

electrostatic potential energy is given as

PE = qV

now by energy conservation

qV = \frac{1}{2}mv^2

given that for electron

m = 9.1 * 10^{-31} kg

v = 3 * 10^7 m/s

q = 1.6 * 10^{-19} C

now by plug in values

1.6 * 10^{-19} * V = \frac{1}{2}*9.1* 10^{-31} *(3*10^7)^2

V = \frac{4.095 * 10^{-16}}{1.6 * 10^{-19}}

V = 2559.4 Volts

So here it is accelerated through potential difference of 2559.4 Volts

4 0
3 years ago
Q 1: Calculate the pressure.
Oksana_A [137]

Answer:

1: 300pa

2: 10cm2

3: 430pa

4: a: 1.6667pa

b:2.5m2

c:20pa

Explanation:

7 0
3 years ago
calculate the gravitational force in between two objects of mass 25 kg and 20 kg if distance between them is 5m ​
sladkih [1.3K]

Answer:

<em><u>Gravitational</u></em><em><u> </u></em><em><u>force</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>1</u></em><em><u>.</u></em><em><u>3</u></em><em><u>3</u></em><em><u> </u></em><em><u>×</u></em><em><u> </u></em><em><u>1</u></em><em><u>0</u></em><em><u>^</u></em><em><u>-</u></em><em><u>9</u></em><em><u> </u></em><em><u>N</u></em>

Explanation:

force =  \frac{GMm}{ {r}^{2} }

{ \sf{ =  \frac{6.67 \times  {10}^{ - 11} \times 25 \times 20 }{ {5}^{2} } }} \\  \\  = { \sf{1.33 \times  {10}^{ - 9} \: newtons }}

5 0
3 years ago
Other questions:
  • Explain the principles of effective team
    9·1 answer
  • It is difficult to extinguish a fire on a crude oil tanker, because each liter of crude oil releases 2.80 × 107 J of energy when
    7·1 answer
  • What is the formula to calculate acceleration​
    14·2 answers
  • What are the main activities involved in studying physics?
    9·1 answer
  • Can you differentiate between the wavelength of visible light and the wavelength of a moving soccer ball
    8·2 answers
  • If a rectangular area is rotated in a uniform electric field from the position where the maximum electric flux goes through it t
    7·1 answer
  • b) When the ball is near its maximum height it experiences a brief gust of wind that reduces its horizontal velocity by 2.50 m/s
    12·1 answer
  • HELPP!!
    14·1 answer
  • PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!
    9·2 answers
  • K=100N/m, alungirea delta l=10cm, calculati forta elastica
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!