The picture below shows how a hot balloon works.
The process illustrates the working of a hot balloon. Overall, what stands out from the diagram is that there are three main sections in the structure of the balloon, including basket, envelope, and burner. In addition, propane is the fuel used to produce the hot air balloon.
It is clear that the envelope is the largest section in the total area which has an inverted teardrop shape. On top of the envelope, there is a parachute valve, which is a self-sealing flap. This valve allows the pilots of balloons to control the rate of the hot air which is escaping. The vertical section below the valve is called gores, which are made up of small panels around the envelope. The envelope tapers into the small base called the skirt, which is attached with the rope. At the bottom of the balloon, the propane cylinder is contained in the basket. The burner is located between the basket and skirt.
Turning to the working of the hot balloon, the propane is mixed with the air in the burner, producing the flame to heat the air. This hot air inside the envelope rises because the hot air is lighter than the cool air in the surrounding atmosphere, leading to the ascent of the balloon.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2022-04-28 | quytnee | 78 | view |
| 2021-11-24 | phuongquynh79 | 67 | view |
| 2021-10-31 | an@123 | view | |
| 2018-06-29 | suman_preetkaur | 68 | view |
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- Car ownership has increased so rapidly over the past thirty years that many cities in the world are now one big traffic jam How true do you think this statement is What measures can governments take to discourage people from using their cars Give reasons 57
- The table below gives information about changes in models of travel in England between 1985 and 2000 78
Transition Words or Phrases used:
in addition
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 15.0 7.48453608247 200% => Less to be verbs wanted.
Auxiliary verbs: 0.0 4.92783505155 0% => OK
Conjunction : 2.0 5.05154639175 40% => More conjunction wanted.
Relative clauses : 7.0 3.03092783505 231% => Less relative clauses wanted (maybe 'which' is over used).
Pronoun: 5.0 32.9175257732 15% => OK
Preposition: 31.0 26.3917525773 117% => OK
Nominalization: 3.0 3.85567010309 78% => OK
Performance on vocabulary words:
No of characters: 975.0 937.175257732 104% => OK
No of words: 211.0 206.0 102% => OK
Chars per words: 4.62085308057 4.54256449028 102% => OK
Fourth root words length: 3.81127787577 3.78020617076 101% => OK
Word Length SD: 2.37178104863 2.54303337028 93% => OK
Unique words: 107.0 127.690721649 84% => More unique words wanted.
Unique words percentage: 0.507109004739 0.622605031667 81% => More unique words wanted or less content wanted.
syllable_count: 301.5 290.88556701 104% => OK
avg_syllables_per_word: 1.4 1.41237113402 99% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 9.13402061856 33% => OK
Article: 6.0 0.824742268041 728% => Less articles wanted as sentence beginning.
Subordination: 0.0 1.83505154639 0% => More adverbial clause wanted.
Conjunction: 1.0 0.463917525773 216% => Less conjunction wanted as sentence beginning.
Preposition: 3.0 1.44329896907 208% => Less preposition wanted as sentence beginnings.
Performance on sentences:
How many sentences: 12.0 12.6804123711 95% => OK
Sentence length: 17.0 16.3608247423 104% => OK
Sentence length SD: 33.1896905011 44.8134815571 74% => OK
Chars per sentence: 81.25 76.5299724578 106% => OK
Words per sentence: 17.5833333333 16.8248392259 105% => OK
Discourse Markers: 0.916666666667 4.34317383033 21% => More transition words/phrases wanted.
Paragraphs: 3.0 4.29896907216 70% => More paragraphs wanted.
Language errors: 0.0 2.54639175258 0% => OK
Sentences with positive sentiment : 4.0 7.41237113402 54% => More positive sentences wanted.
Sentences with negative sentiment : 0.0 1.49484536082 0% => More negative sentences wanted.
Sentences with neutral sentiment: 8.0 3.94845360825 203% => Less facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.221316488498 0.216113520407 102% => OK
Sentence topic coherence: 0.0933848742965 0.0766984524023 122% => OK
Sentence topic coherence SD: 0.0977285344316 0.0603063233224 162% => OK
Paragraph topic coherence: 0.168215808464 0.12726935374 132% => OK
Paragraph topic coherence SD: 0.0633377567916 0.0580467560999 109% => OK
Essay readability:
automated_readability_index: 9.1 8.37731958763 109% => OK
flesch_reading_ease: 71.14 70.7449484536 101% => OK
smog_index: 3.1 3.82989690722 81% => OK
flesch_kincaid_grade: 7.6 7.45979381443 102% => OK
coleman_liau_index: 9.22 8.71597938144 106% => OK
dale_chall_readability_score: 8.3 7.59969072165 109% => OK
difficult_words: 51.0 41.2886597938 124% => OK
linsear_write_formula: 7.5 8.62886597938 87% => OK
gunning_fog: 8.8 8.54432989691 103% => OK
text_standard: 9.0 8.15463917526 110% => OK
What are above readability scores?
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Rates: 67.4157303371 out of 100
Scores by essay e-grader: 6.0 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.