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
Marrrta [24]
3 years ago
11

The energy stored in a wooden log transforms when the log is burned. Which of the following explanations BEST describes how the

chemical energy stored in the log compares to the heat and light energy produced by burning? * A: chemical energy is the same and additional energy is produced as heat and light. B: chemical energy is more than the amount of heat and light C: the amount of chemical energy is less than the amount of heat and light energy D: the amount of chemical energy equals the amount of heat and light energy.
Physics
2 answers:
torisob [31]3 years ago
6 0
Bsuxudnsusix didijd oskenxidnd
marta [7]3 years ago
4 0

Answer:

a chemical energy

Explanation:

You might be interested in
A. If an electron in a hydrogen atom has an energy of −6.06 × 10^−20 J, which Bohr orbit is it in?
Orlov [11]

Explanation:

yea because cheese and jdouchvehdjdjdbsjjs d d d d d d d d d d djxjxjx s djxbsbs zjxh d d d

3 0
4 years ago
They create a heat engine where the hot reservoir is filled with water and steam at equilibrium, and the cold reservoir is fille
Marizza181 [45]

Answer:

The efficiency of Carnot's heat engine is 26.8 %.

Explanation:

Temperature of hot reservoir, TH = 100 degree C = 373 K

temperature of cold reservoir, Tc = 0 degree C = 273 K

The efficiency of Carnot's heat engine is

\eta = 1-\frac{Tc}{T_H}\\\\\eta = 1 -\frac{273}{373}\\\\\eta =  0.268 =26.8 %

The efficiency of Carnot's heat engine is 26.8 %.

4 0
3 years ago
If the ball hits olaf and bounces off his chest horizontally at 8.50 m/s in the opposite direction, what is his speed vf after t
Feliz [49]

Answer:

16s/m

Explanation:

3 0
4 years ago
Atmosphere in a sealed space craft contains
Alekssandra [29.7K]
The best and most correct answer among the choices provided by your question is the fourth choice or letter D.

<span>Atmosphere in a sealed space craft contains </span><span>pressurized atmospheric air available normally on earth.</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
8 0
3 years ago
A bullet is shot from a rifle with a speed of 720 m/s. What time is required for the bullet to strike a target 3240 meters away
Alik [6]
4.5 seconds you devoured 3240/720=4.5
7 0
3 years ago
Read 2 more answers
Other questions:
  • An astronaut stands by the rim of a crater on the Moon, where the acceleration of gravity is 1.62 m/s2 and there is no air. To d
    13·1 answer
  • You set your stationary bike on a high 80-N friction-like resistive force and cycle for 30 min at a speed of 8.0 m/s . Your body
    14·1 answer
  • “Is there a relationship between mass and gravity of a planet?” If there is a relationship, (such as- as the mass gets bigger th
    5·1 answer
  • 8. A point of Charge +3.0 X 10^-7 Coulomb is placed 2.0 X 10^-2 from a second
    15·1 answer
  • A mass of 15 kg of air in a piston-cylinder device is heated from 25 o C to 77 o C by passing current through a resistance heate
    7·1 answer
  • A force of 30.0 N is applied to a 3.00 kg object for 3.00 seconds. Calculate the velocity experienced by the object.
    8·1 answer
  • The force F⃗ pulling the string is constant; therefore the magnitude of the angular acceleration α of the wheel is constant for
    6·1 answer
  • Calculate the accleration of a car if its velocity increases from 15m/s to 75m/s in 5 second​
    6·1 answer
  • Earth's lithospheric plates interact at____.
    13·1 answer
  • The moon has been orbiting the earth at the same speed for millions of years. This is an example of Newton’s 1st Law because
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!