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
Anarel [89]
4 years ago
6

Given: Saturated air changes temperature by 0.5°C/100 m. The air is completely saturated at the dew point. The dew point has bee

n reached, and the temperature is 2°C. The air continues to rise another 1,400 m. What is the final temperature?
Physics
1 answer:
erma4kov [3.2K]4 years ago
3 0

Answer:

Explanation:

Given

saturated air temperature by 0.5^{\circ}C/100 m

Dew point temperature is given by t=2^{\circ}C

Dew point is defined as the temperature after which air no longer to uphold the water vapor fuse with it and some water vapor may condense to a liquid.

air continues to rise for 1400 m

i.e. change in temperature would be \Delta t =\frac{0.5}{100}\times 1400=7^{\circ}C

Final temperature t_f

t_f+\Delta t=t

t_f=2-7=-5^{\circ}C

You might be interested in
What is the mass and volume of 1000kg/m3 of water?​
Jobisdone [24]

Answer: The mass would be 1000m3 and the volume would be 1000kg

Explanation:

4 0
3 years ago
Which sound is most likely the most intense
MrMuchimi
Are there answers choice or a picture I can see?
4 0
4 years ago
Calculate the wavelength associated with electrons moving with p.d of 1500v
Artist 52 [7]

Answer:

3.16X10∧-11 m

Explanation:

1/2 mv2 = qV (KE = Electric potential energy)

velocity = √2qV/m = √( 2X 1.6X10∧-19 X 1500/9.11X10∧-31)

2.3X10∧7m/s

now use De Broglie equation

λ = h/mv

= 6.62X10∧-34/( 9.11X10∧-31 X 2.3X10∧7)

3.16 X 10∧-11 m

or

use the above equations and substitute to get the final eqiation

λ = h/√(2mqV) = 3.16X 10∧-11 m

4 0
3 years ago
Please help me with 7 and 8
deff fn [24]

Answer:

7) order of vector addition B. does not affect the result

8) 13 Newton N = 12 Newton N + A. 1 Newton N

Explanation:

4 0
3 years ago
A pilot wants to drop a bomb on a target. His plane is traveling at a speed of 166 m/s horizontallly and is at an altitude of 76
Korvikt [17]

Answer:

2070 m

Explanation:

Find the time to fall from d=  762.5 m to the ground :

   d = 1/2 a t^2     shows t = 12.5 s

Horizontal distance =   166 m/s   * 15.5 s =   2069.7 m =~2070 m

4 0
1 year ago
Other questions:
  • HELP PLEASE !!
    10·1 answer
  • In Figure 13-2, is the pressure greater in the area of the bottle outside of the tube (D) or inside of the tube (B)?
    5·2 answers
  • Why does an ice cube melt when you hold it in your hand? Question 1 options: Heat from the ice cube is transferred to your hand.
    13·2 answers
  • Problem 6: A rocket accelerates upward from rest, due to the first stage, with a constant acceleration of a1 = 94 m/s2 for t1 =
    11·1 answer
  • While teaching about transistors, Mr. Mendoza shows a video of a hand pump being used to draw water from a well. He points out h
    7·2 answers
  • When it is brought near a neutral object, a charged object can _________ a charge in a neutral object.A) induce, B) cancel,C) ne
    7·1 answer
  • I, Rubi Yadav would like to invite you to join Moru, to begin your digital life. Download now: https://paynep.page.link/4xdhCAaL
    6·1 answer
  • Give an example of Newton's second law in everyday life?
    7·1 answer
  • NEED HELP NOW I WILL BRAINLIEST
    15·1 answer
  • An object changing its speed from 10m/s to 3m/s is
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!