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
konstantin123 [22]
3 years ago
6

According to the Can Manufacturers Institute, the energy used to make an aluminum can from recycled aluminum is 5% of the energy

used to make an aluminum can from virgin ore. In a typical year, 1.7 billion pounds of aluminum cans are recycled.
Part A

How much energy is thermally transferred to get this mass of aluminum from 20 ∘C to its melting point, 660 ∘C?

Physics
1 answer:
ololo11 [35]3 years ago
4 0

Answer:

H = 109.2 TJ.

Explanation:

Please see the attachment below.

You might be interested in
A helicopter is hovering at a constant height of 35 m. The upward lift force on the helicopter is 85500. What is the weight of t
Vika [28.1K]
2,442! I think..right ok
7 0
2 years ago
HELP NEEDED ASAP I'M GIVING BRAINLIEST
guajiro [1.7K]

Answer:

1.

d . A stream of particles

2. D. Radiowave

3. Microwaves

7 0
3 years ago
Read 2 more answers
An aeroplane, flying in a straight line at a constant
dedylja [7]

Answer:

200

Explanation:

3 0
3 years ago
A cannon is fired horizontally at 243 m/s off of a 62 meter tall, shear vertical cliff. How far in meters from the base of the c
Alekssandra [29.7K]

Answer:

865.08 m

Explanation:

From the question given above, the following data were obtained:

Initial velocity (u) = 243 m/s

Height (h) of the cliff = 62 m

Horizontal distance (s) =?

Next, we shall determine the time taken for the cannon to get to the ground. This can be obtained as follow:

Height (h) of the cliff = 62 m

Acceleration due to gravity (g) = 9.8 m/s²

Time (t) =?

h = ½gt²

62 = ½ × 9.8 × t²

62 = 4.9 × t²

Divide both side by 4.9

t² = 62/4.9

Take the square root of both side.

t = √(62/4.9)

t = 3.56 s

Finally, we shall determine the horizontal distance travelled by the cannon ball as shown below:

Initial velocity (u) = 243 m/s

Time (t) = 3.56 s

Horizontal distance (s) =?

s = ut

s = 243 × 3.56 s

s = 865.08 m

Thus, the cannon ball will impact the ground 865.08 m from the base of the cliff.

6 0
3 years ago
What is the measure of an average kinetic energy??
makvit [3.9K]
Temperature is the energy
7 0
3 years ago
Other questions:
  • The __________ association area is responsible for perceiving and attending to stimuli, and the __________ association area is r
    5·1 answer
  • A transformation of ΔSTV results in ΔUTV. Which transformation maps the pre-image to the image?
    13·2 answers
  • Explain Why must a cooling system do work to transfer thermal energy?
    12·1 answer
  • What are AR,L,K in the periodic table
    12·2 answers
  • Phosphorus is most abundant in the: a)lithosphere b)atmosphere c)hydrosphere d)cryosphere
    5·2 answers
  • Look at a photograph of a fault. notice how the right side appears lower than the left side. this happens when pieces of crust a
    10·2 answers
  • Please help on this one? PLEASE.
    15·1 answer
  • Describe the difference between particle motion in solids and liquids.
    14·2 answers
  • How much current is drawn by a computer with a resistance of 42Ω that is connected across a potential difference of 220 V?
    6·2 answers
  • a force of 1.35 newtons is required to accelerate a book by 1.5 meters/second2 along a frictionless surface. what is the mass of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!