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
DochEvi [55]
3 years ago
8

When energy is transferred to air, what happens to the particles of air? (1 point) They move slower. They move faster. They cool

down. none of the above
Physics
2 answers:
zubka84 [21]3 years ago
5 0
This question is a critical question. as we all know, when energy is added to any state of water, the particles move faster. and when energy is taken away from any state of water, the particles reduce speed. same with the particles of air. when energy is added; they move faster. when energy is removed; they move slower. so the answer is they move faster
Sav [38]3 years ago
5 0

Answer:

they move faster

Explanation:

You might be interested in
A 5.5kg mass is pushed with a force of 31N across a table having μk of 0.350. Find how fast it will accelerate, taking friction
Ipatiy [6.2K]

Answer:

3.66m/s^2

Explanation:

First, we need to find the friction which is F=u*N.

After that, find the resultant force by substarcting the friction from the forward force.

Lastly,using the formula F=ma, substitute in the known values of F and m to find a

4 0
3 years ago
An electric field of intensity 3.7 kN/C is applied along the x-axis. Calculate the electric flux through a rectangular plane 0.3
jekas [21]

Answer:

a)906.5 Nm^2/C

b) 0

c) 742.56132 N•m^2/C

Explanation:

a) The plane is parallel to the yz-plane.

We know that

flux ∅= EAcosθ

3.7×1000×0.350×0.700=906.5 N•m^2/C

(b) The plane is parallel to the xy-plane.

here theta = 90 degree

therefore,

0  N•m^2/C

(c) The plane contains the y-axis, and its normal makes an angle of 35.0° with the x-axis.

therefore, applying the flux formula we get

3.7×1000×0.3500×0.700×cos35°= 742.56132 N•m^2/C

4 0
3 years ago
Read 2 more answers
What current flows through a 2.56-cm-diameter rod of pure silicon that is 20.0 cm long, when 1.00 ✕ 103 V is applied to it? (Suc
vfiekz [6]

Answer:

Current, I = 0.0011 A

Explanation:

It is given that,

Diameter of rod, d = 2.56 cm

Radius of rod, r = 1.28 cm = 0.0128 m

The resistivity of the pure silicon, \rho=2300\ \Omega-m

Length of rod, l = 20 cm = 0.2 m

Voltage, V=1\times 10^3\ V

The resistivity of the rod is given by :

R=\rho\dfrac{L}{A}

R=2300\ \Omega-m\dfrac{0.2\ m}{\pi (0.0128\ m)^2}

R = 893692.30 ohms

Current flowing in the rod is calculated using Ohm's law as :

V = I R

I=\dfrac{V}{R}

I=\dfrac{10^3\ V}{893692.30\ \Omega}

I = 0.0011 A

So, the current flowing in the rod is 0.0011 A. Hence, this is the required solution.

6 0
3 years ago
Recall: earth applies _____________ on Earth or equivalently
Olin [163]

Answer:

gravitational attraction

4 0
3 years ago
The law of mass action suggests that _____.
Nostrana [21]

the higher concentration of molecules, the faster a reaction can occur

7 0
3 years ago
Read 2 more answers
Other questions:
  • The height of a transverse wave from the midpoint to the crest or trough is the .
    5·2 answers
  • Two trees have perfectly straight trunks and are both growing perpendicular to the flat horizontal ground beneath them. The side
    6·1 answer
  • he Volume in an experiment is changed (in mL) is 200, 100, 50, 25, 12.5 and we measured the pressure (in atm) is 0.1000, 0.2000,
    15·1 answer
  • Suppose you want to represent the velocity of a BALL with respect to a particular frame of reference from aboard a moving TRAIN.
    12·1 answer
  • What is the change in velocity if the final velocity is 80 mph and the initial velocity is 20 mph? Is the object speeding up or
    7·1 answer
  • Which of the following statements are true concerning a stable nucleus?Check all that apply..There is a limit to the size of a s
    11·1 answer
  • How long will your trip take if you travel 4000 m at an average speed of 8m/s
    11·2 answers
  • What happens when Dr. Hewitt places a current- carrying wire between the poles of the magnet for the first time?
    11·1 answer
  • Was the dirty job a chimney maker?<br> TrueOr false.
    15·2 answers
  • Where are alkaline earth metals found on the periodic table? Group 1 Group 2 Groups 3–12 Group 17'
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!