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
viktelen [127]
2 years ago
9

You may have noticed that there was a big difference in the results of

Physics
1 answer:
vodomira [7]2 years ago
8 0

Answer:

For conduction you don't need position. For convection you do.

Explanation:

you just needed to look it up LOL <3

You might be interested in
What happens when solar energy heats a body of water?
Nataliya [291]
Explanation: Evaporation happens when a liquid substance becomes a gas. When water is heated, it evaporates. The molecules move and vibrate so quickly that they escape into the atmosphere as molecules of water vapor (Dunn,1993).
6 0
2 years ago
Read 2 more answers
A jewellery melts 500g of Silver to pour into a mould. Calculate how much energy was released as the silver solidified.
irga5000 [103]

When silver is poured into the mould the it will solidify

In this process the phase of the Silver block will change from liquid to solid.

This phase change will lead to release in heat and this heat is known as latent heat of fusion.

The formula to find the latent heat of fusion is given as

Q = mL

here given that

m = mass = 500 g

L = 111 kJ/kg

now we can find the heat released

Q = 0.5 * 111 kJ

Q = 55.5 kJ

So it will release total heat of 55.5 kJ when it will solidify

8 0
3 years ago
Which of the following describes resistance?
enot [183]

D is your answer hope this helps

8 0
3 years ago
Which of the following is not a characteristic that geologists use to identify minerals?
VikaD [51]
Geologists do not use a minerals color or streak to identify them because some minerals can have the same streak and color but the correct answer is
b) color
5 0
2 years ago
You just calibrated a constant volume gas thermometer. The pressure of the gas inside the thermometer is 286.0 kPa when the ther
diamong [38]

Answer:

T_{2} = 606.69 K

Explanation:

In that the gas thermometer is a constant volume, it is satisfied that:

\frac{P_{1} }{T_{1} } = \frac{P_{2} }{T_{2} }  

How the boiling water is under regular atmospheric pressure, then

T_{1} = 373 .15 K

Thus

\frac{286000}{373.15} = \frac{465000}{T_{2} }

T_{2} = 606.69 K

5 0
2 years ago
Other questions:
  • A static stretch is ?
    10·2 answers
  • A battery is rated at 12 V and 160 A-h. How much energy does the battery store? What is the cost of this energy at $0. 15/kWh?
    7·1 answer
  • Addition of a metal slab of thickness "a" between the plates of a parallel plate capacitor of plate separation "d" is equivalent
    12·1 answer
  • To understand the formula representing a traveling electromagnetic wave.Light, radiant heat (infrared radiation), X rays, and ra
    12·1 answer
  • Groups of organs that work together to complete a process in the body are called:
    11·2 answers
  • If the average mass of an adult is 86kg. Determine the mass and weight of an 86kg man in the moon where gravitational field is o
    12·1 answer
  • Two resistors with resistance values of 4.5 Ω and 2.3 Ω are connected in series or parallel
    5·1 answer
  • [4] A tortoise and a hare cover the same distance in a race. The hare goes very fast but stops frequently while the tortoise has
    14·1 answer
  • a car travels West 50km for 2 hours before heading south at a rate of 30 km per hour for 1.5 hours. What is the car's average sp
    9·1 answer
  • The concentration of water vapor in the atmosphere known as
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!