Class 9 Exam > Class 9 Questions > Alka was making a tea in a kettle . Suddenly ...
Start Learning for Free
Alka was making a tea in a kettle . Suddenly she felt intense heat from puff of steam gushing out of the spout of the kettle She wounded whether the temperature of the steam was higher than of the water boiling in the kettle .Comment?
Most Upvoted Answer
Alka was making a tea in a kettle . Suddenly she felt intense heat fro...
Temperature of Steam from Kettle Spout
Alka felt intense heat from the puff of steam gushing out of the spout of the kettle and wondered whether the temperature of the steam was higher than of the water boiling in the kettle. Let's analyze the situation and find out if her assumption is correct or not.
Boiling Point of Water
Water boils at a temperature of 100°C or 212°F at sea level. At this temperature, water changes its state from liquid to gas and produces steam.
Formation of Steam
When water reaches its boiling point, it starts to evaporate and forms steam. The steam produced is at the same temperature as the boiling water, which is 100°C or 212°F.
Expansion of Steam
When the steam is formed, it expands and creates pressure inside the kettle. The pressure produced is what forces the steam out of the spout of the kettle.
Conclusion
From the above analysis, we can conclude that the temperature of the steam coming out of the spout of the kettle is the same as that of the boiling water, which is 100°C or 212°F. However, the steam can cause more intense heat because it expands and creates pressure, which makes it hotter and more forceful than the boiling water.
Alka felt intense heat from the puff of steam gushing out of the spout of the kettle and wondered whether the temperature of the steam was higher than of the water boiling in the kettle. Let's analyze the situation and find out if her assumption is correct or not.
Boiling Point of Water
Water boils at a temperature of 100°C or 212°F at sea level. At this temperature, water changes its state from liquid to gas and produces steam.
Formation of Steam
When water reaches its boiling point, it starts to evaporate and forms steam. The steam produced is at the same temperature as the boiling water, which is 100°C or 212°F.
Expansion of Steam
When the steam is formed, it expands and creates pressure inside the kettle. The pressure produced is what forces the steam out of the spout of the kettle.
Conclusion
From the above analysis, we can conclude that the temperature of the steam coming out of the spout of the kettle is the same as that of the boiling water, which is 100°C or 212°F. However, the steam can cause more intense heat because it expands and creates pressure, which makes it hotter and more forceful than the boiling water.
Community Answer
Alka was making a tea in a kettle . Suddenly she felt intense heat fro...
The temperature of steam is higher than the boiling water because of kinetic energy present in steam
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
|
Explore Courses for Class 9 exam
|
|
Top Courses for Class 9View all
Alka was making a tea in a kettle . Suddenly she felt intense heat from puff of steam gushing out of the spout of the kettle She wounded whether the temperature of the steam was higher than of the water boiling in the kettle .Comment?
Question Description
Alka was making a tea in a kettle . Suddenly she felt intense heat from puff of steam gushing out of the spout of the kettle She wounded whether the temperature of the steam was higher than of the water boiling in the kettle .Comment? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Alka was making a tea in a kettle . Suddenly she felt intense heat from puff of steam gushing out of the spout of the kettle She wounded whether the temperature of the steam was higher than of the water boiling in the kettle .Comment? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Alka was making a tea in a kettle . Suddenly she felt intense heat from puff of steam gushing out of the spout of the kettle She wounded whether the temperature of the steam was higher than of the water boiling in the kettle .Comment?.
Alka was making a tea in a kettle . Suddenly she felt intense heat from puff of steam gushing out of the spout of the kettle She wounded whether the temperature of the steam was higher than of the water boiling in the kettle .Comment? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Alka was making a tea in a kettle . Suddenly she felt intense heat from puff of steam gushing out of the spout of the kettle She wounded whether the temperature of the steam was higher than of the water boiling in the kettle .Comment? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Alka was making a tea in a kettle . Suddenly she felt intense heat from puff of steam gushing out of the spout of the kettle She wounded whether the temperature of the steam was higher than of the water boiling in the kettle .Comment?.
Solutions for Alka was making a tea in a kettle . Suddenly she felt intense heat from puff of steam gushing out of the spout of the kettle She wounded whether the temperature of the steam was higher than of the water boiling in the kettle .Comment? in English & in Hindi are available as part of our courses for Class 9.
Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of Alka was making a tea in a kettle . Suddenly she felt intense heat from puff of steam gushing out of the spout of the kettle She wounded whether the temperature of the steam was higher than of the water boiling in the kettle .Comment? defined & explained in the simplest way possible. Besides giving the explanation of
Alka was making a tea in a kettle . Suddenly she felt intense heat from puff of steam gushing out of the spout of the kettle She wounded whether the temperature of the steam was higher than of the water boiling in the kettle .Comment?, a detailed solution for Alka was making a tea in a kettle . Suddenly she felt intense heat from puff of steam gushing out of the spout of the kettle She wounded whether the temperature of the steam was higher than of the water boiling in the kettle .Comment? has been provided alongside types of Alka was making a tea in a kettle . Suddenly she felt intense heat from puff of steam gushing out of the spout of the kettle She wounded whether the temperature of the steam was higher than of the water boiling in the kettle .Comment? theory, EduRev gives you an
ample number of questions to practice Alka was making a tea in a kettle . Suddenly she felt intense heat from puff of steam gushing out of the spout of the kettle She wounded whether the temperature of the steam was higher than of the water boiling in the kettle .Comment? tests, examples and also practice Class 9 tests.
|
|
Explore Courses for Class 9 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup