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
Serggg [28]
3 years ago
10

Which of the following solid fuels has the highest heating value? A. Bituminous coal B. Lignite C. Wood D. Coke

Biology
1 answer:
andreev551 [17]3 years ago
6 0
Among the following solid fuels given in the question, coke has the highest heating value. The correct option among all the options that are given in the question is the last option or option "D". The heating value of coke is calculated to be between 28000 kJ/Kg to 31000 kJ/kg. I hope the answer helps you.
You might be interested in
An asynchronous culture is given 3H-thymidine for a period of time, usually about 30 minutes. During the labeling period, 42% of
Sphinxa [80]

Answer:

How long is the G2 phase = 6hours

Explanation:

Cell cycle undergoes various stages  during mitotic cell division.

Normally cells are arrested in the resting phase G0 but as the cell division starts it undergoes G1 the growth phase then it undergoes S phase called the Synthesis phase in which the DNA synthesis occurs. Then it undergoes G2 Phase and is the shortest phase while G1 is the longest phase of the cycle. G2 normally lasts for 3-4 hours so here it may take 2.775 hours as due to presence of Thymidine the synthesis of DNA occur at high level so it contains higher levels of cellular DNA than in the G1 . so it will take  6hours G2 phase to occur.

7 0
3 years ago
Help me please<br> If you help me you get brainliest answer and 20 points!!!!!!
seropon [69]

Answer:

I belive the answer would be D.

Give Brainliest plz

3 0
3 years ago
Read 2 more answers
Why is food waste a growing concern? describe how some communities are addressing the food waste issue?
Xelga [282]
Because there are children in africa starving... Duhhh!!!!!
8 0
3 years ago
Earth's greenhouse effect is most directly related to the _____ cycle.
AnnyKZ [126]
Carbon

reason being that if you've studied the carbon cycle, you know that carbon goes into the atmosphere and is absorbed by plants. but if we produce more CO2 than plants can absorb, it causes more rays from the sun to be concentrated to the earth, rather than being reflected away
3 0
3 years ago
Read 2 more answers
A mineral must be formed by a manufactured process to be considered a mineral. Please select the best answer from the choices pr
BigorU [14]

True Minerals are naturally occurring and not manufactured. However, please show the answer choices so I could answer it.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Where can hiv-infected patients and their families find resources?
    6·1 answer
  • Which of the following processes helps to cycle carbon between water and air?
    6·1 answer
  • 1.
    7·2 answers
  • What vegetable do you get when you cross a dog with a baking ingredient
    15·2 answers
  • What happened to our ozone layer?​
    12·1 answer
  • In the cell, enhancer sequence functions are limited in their range of action by the formation of ___________ that hold specific
    13·1 answer
  • Terri lost her water bottle while hiking in Canada it was a hot day so she drank water from a stream to stay hydrated a few days
    14·1 answer
  • 9. Why is the equilibrium wage for doctors high?
    7·1 answer
  • What is represented by<br> pyramid of numbers?<br> a
    10·1 answer
  • 2-WHAT ARE SOME ALTERNATE USES<br> FOR BACTERIA?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!