The picture below shows how a hot balloon works. Summarize the information by selecting and reporting the main features.
The diagram illustrates information about the main characteristics of a hot balloon and how it works.
It can clearly be seen that there are two main stages of how a hot balloon works. At the first stage, air with mix propane is pumped into the basket and at the last stage, hot air is escaped through a parachute valve.
As soon as two propane cylinders are put into the basket of a hot balloon in order to supply fuel, the burner is turned on to burn the mixture of propane and air. Next, the flame created from the burner is blown to the big envelope which has several special features which helps flame to exchange. This envelope includes a lot of gores made of many panels and has a parachute valve at the top and a skirt at the bottom which is connected to the basket by ropes.
After being burned, the cool air at the bottom of the envelope is heated and buoyant to the parachute valve, a self-sealing flap, where allows hot air to escape at a controlled rate. In contrast, the cool air at the top of the envelope drift down to the skirt. This thermal convection process creates lighter gas than air so that the hot balloon can fly.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2021-11-29 | Patrick Nguyen | 67 | view |
| 2021-11-29 | Patrick Nguyen | 67 | view |
| 2020-02-18 | nguyenduchuy2705 | 81 | view |
- Genetic engineering is an important issue in society today. Some people think that it will improve people’s lives in many ways. Others feel that it may be a threat to life on earth. Discuss both these views and give your own opinion. 84
- The gap between the rich and the poor is increasingly wide, as rich people become richer and poor people grow poorer. What problems could this situation cause? What are the solutions to address those problems? 84
- Some people think that current environmental issues are global problems and should therefore be dealt with by the government while others believe that these problems can only be tackled by individuals Discuss both sides and give your opinion 85
- Few languages are increasingly spoken in different countries, while the usage of others is rapidly declining. Is this a positive or a negative development? 61
- In many cities, there is little control on the design and construction of new homes and office buildings, and people can build houses in their own style. What are the advantages and disadvantages of such a situation? 78
Grammar and spelling errors:
Line 3, column 76, Rule ID: A_PLURAL[2]
Message: Don't use indefinite articles with plural words. Did you mean 'work'?
Suggestion: work
...re two main stages of how a hot balloon works. At the first stage, air with mix propa...
^^^^^
Transition Words or Phrases used:
first, if, so, in contrast
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 10.0 7.0 143% => OK
Auxiliary verbs: 2.0 1.00243902439 200% => OK
Conjunction : 6.0 6.8 88% => OK
Relative clauses : 6.0 3.15609756098 190% => OK
Pronoun: 6.0 5.60731707317 107% => OK
Preposition: 35.0 33.7804878049 104% => OK
Nominalization: 2.0 3.97073170732 50% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 938.0 965.302439024 97% => OK
No of words: 213.0 196.424390244 108% => OK
Chars per words: 4.40375586854 4.92477711251 89% => OK
Fourth root words length: 3.82027741392 3.73543355544 102% => OK
Word Length SD: 2.37322898815 2.65546596893 89% => OK
Unique words: 110.0 106.607317073 103% => OK
Unique words percentage: 0.516431924883 0.547539520022 94% => More unique words wanted or less content wanted.
syllable_count: 290.7 283.868780488 102% => OK
avg_syllables_per_word: 1.4 1.45097560976 96% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 1.53170731707 196% => OK
Article: 6.0 4.33902439024 138% => OK
Subordination: 2.0 1.07073170732 187% => OK
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 3.0 3.36585365854 89% => OK
Performance on sentences:
How many sentences: 9.0 8.94146341463 101% => OK
Sentence length: 23.0 22.4926829268 102% => OK
Sentence length SD: 36.6393837891 43.030603864 85% => OK
Chars per sentence: 104.222222222 112.824112599 92% => OK
Words per sentence: 23.6666666667 22.9334400587 103% => OK
Discourse Markers: 2.88888888889 5.23603664747 55% => More transition words/phrases wanted.
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 1.0 1.69756097561 59% => OK
Sentences with positive sentiment : 6.0 3.70975609756 162% => OK
Sentences with negative sentiment : 0.0 1.13902439024 0% => More negative sentences wanted.
Sentences with neutral sentiment: 3.0 4.09268292683 73% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.154555233684 0.215688989381 72% => OK
Sentence topic coherence: 0.0925721830786 0.103423049105 90% => OK
Sentence topic coherence SD: 0.123582870445 0.0843802449381 146% => OK
Paragraph topic coherence: 0.150344031437 0.15604864568 96% => OK
Paragraph topic coherence SD: 0.129696822523 0.0819641961636 158% => OK
Essay readability:
automated_readability_index: 11.1 13.2329268293 84% => Automated_readability_index is low.
flesch_reading_ease: 65.05 61.2550243902 106% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 9.9 10.3012195122 96% => OK
coleman_liau_index: 8.54 11.4140731707 75% => OK
dale_chall_readability_score: 7.45 8.06136585366 92% => OK
difficult_words: 36.0 40.7170731707 88% => OK
linsear_write_formula: 10.5 11.4329268293 92% => OK
gunning_fog: 11.2 10.9970731707 102% => OK
text_standard: 11.0 11.0658536585 99% => OK
What are above readability scores?
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Rates: 73.0337078652 out of 100
Scores by essay e-grader: 6.5 Out of 9
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.