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
Paladinen [302]
3 years ago
15

A box with a total surface area of 1.88 m^2

Physics
1 answer:
Veseljchak [2.6K]3 years ago
3 0

Answer:9.8x10^(-3) w/m°C

Explanation:

Quantity of heat(Q)=14.1w

Distance(d)=2.44cm=2.44/100=0.0244m

Area(a)=1.88m^2

Temperature change(t)=18.6°C

thermal conductivity(k)=?

K=(Qxd) ➗ (a x t)

K=(14.1x0.0244) ➗ (1.88x18.6)

K=0.34404 ➗ 34.968

K=9.8x10^(-3) w/m°C

You might be interested in
What are parts of a pulley
PtichkaEL [24]
Wheel, axel and rope
3 0
3 years ago
How are some types of collisions different from others?
lyudmila [28]
There are two general types of collisions, inelastic and elastic. 
Inelastic collisions occur when two objects collide but neither of them bounce away from each other.
Collisions in which the objects do not touch each other are elastic. (Ex: Rutherford Scattering) 
3 0
3 years ago
a runner covers the last straigjt stretch of a race in 4 s. during that time, he speeds up from 5m/s to 9m/s.
PtichkaEL [24]

During that final period of time,
his acceleration is
                                (9 m/s - 5 m/s) / (4 sec) = 1 m/s² .

Did you have a question to ask ?

8 0
3 years ago
Current can be made to flow in a stationary conductor by ............................
lara31 [8.8K]

Answer:

A is the answer. Im only 12 and i hope this explanation helps you.

Explanation:

Lenz's Law of Electromagnetic Induction. Faraday's Law tells us that inducing a voltage into a conductor can be done by either passing it through a magnetic field, or by moving the magnetic field past the conductor and that if this conductor is part of a closed circuit, an electric current will flow.

3 0
3 years ago
Lab report: Magnetic and Electric Fields . physical science edge 2020
katrin2010 [14]
Magnetic fields are an area around a magnetic material or a moving electric charge with which the force of magnet
5 0
3 years ago
Read 2 more answers
Other questions:
  • Density of a material is the same, no matter the _____ or the ___ of the material
    15·1 answer
  • He original height of the leaning tower of pisa was 184 feet. at a distance of 140 feet from the base of the tower, the angle of
    13·2 answers
  • Fluid pressure changes with depth are assumed to be linear. Which statement best explains why this does not hold true for atmosp
    12·1 answer
  • What is simple machines and it type.I need it today please​
    6·1 answer
  • How high off the ground is a a book that has 120 J of potential energy and a 4-kg mass ​
    10·1 answer
  • If a wire lies withina magnetic field what must be true for the magnetic field to produce an electric current in the wire
    7·1 answer
  • Oysters are filter feeders. They get their food by moving large amounts of water through their bodies and filtering out whatever
    12·1 answer
  • Two cars each have a mass of 1050 kg. If the gravitational force between
    13·2 answers
  • Which of the following is a service performed by local government?<br> I
    6·1 answer
  • A car moves in a straight line at a speed of 68.5 km/h. How far (in km) will the car move in 5.45 minutes at this speed?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!