Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Sagar Samanta 7 years, 10 months ago
- 1 answers
Posted by Kaushik Mishra 7 years, 10 months ago
- 3 answers
Nidhi Tomar 7 years, 10 months ago
Posted by Ankit Kumar 7 years, 10 months ago
- 1 answers
Posted by Surbhi Nury 7 years, 10 months ago
- 2 answers
Hemant Singh 7 years, 10 months ago
Hemant Singh 7 years, 10 months ago
Posted by Ghanshyam Yadav 7 years, 10 months ago
- 1 answers
Saksham Dixit 7 years, 10 months ago
Posted by Kunal Minde 7 years, 10 months ago
- 1 answers
Samiran Goswami 7 years, 10 months ago
Posted by Raghavendra Naik 7 years, 10 months ago
- 1 answers
Yogita Ingle 7 years, 10 months ago
Calorific value is the amount of heat energy present in food or fuel and which is determined by complete combustion of specified quantity at constant pressure and in normal conditions. It is also called calorific power. The unit of calorific value is kilo joule per kilogram i.e. KJ/Kg.
An efficiency of fuel or food mainly depends on the calorific value. If the value is high, it’s efficiency will also be high. If the value is low, it’s efficiency would also be low. Calorific value is directly proportional to its efficiency.
Posted by Bhakthi B Karkera 7 years, 10 months ago
- 1 answers
Yogita Ingle 7 years, 10 months ago
Halogens are highly reactive nonmetallic elements in group 17 of the periodic table. The halogens include the elements fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). All of them are relatively common on Earth except for astatine. Astatine is radioactive and rapidly decays to other, more stable elements. As a result, it is one of the least common elements on Earth.
Posted by Aditika Kaith 7 years, 10 months ago
- 0 answers
Posted by Palak Sharma 7 years, 10 months ago
- 1 answers
Rahul Pratap 7 years, 10 months ago
Posted by Tarun Kumar 7 years, 10 months ago
- 3 answers
Pancham Sawe 7 years, 10 months ago
Posted by Gaurav Singh 7 years, 10 months ago
- 3 answers
Saksham Dixit 7 years, 10 months ago
#Rikki #Maggi 7 years, 10 months ago
Rahul Pratap 7 years, 10 months ago
Posted by Sachin Shrivastav 7 years, 10 months ago
- 1 answers
Rahul Pratap 7 years, 10 months ago
Posted by Ankush Chudiwal 7 years, 10 months ago
- 0 answers
Posted by Faiz Shaikh 7 years, 10 months ago
- 1 answers
Posted by Zoya Khan 7 years, 10 months ago
- 1 answers
Posted by Sachidanand Shivade 7 years, 10 months ago
- 1 answers
Yogita Ingle 7 years, 10 months ago
Asteroid:
(i) Asteroids are minor planets.
(ii) The orbital shape is elliptical and orbits the Sun.
(iii) Believed to be a leftover from the planet.
(iv) Do not have an atmosphere
(v) 1 to more than 100 kilometer in diameter
Meteoroid
(i) Meteorit are falling star.
(ii) The orbital shape is elliptical and orbits the Sun but, get pulled into larger bodies.
(iii) Believed to be a smaller disintegrated element of comet or asteroid.
(iv) Do not produce an atmosphere, but burn up when falling into a planet.
(v) Typically less than 10 meters.
Posted by Jashan Kaur 7 years, 10 months ago
- 1 answers
Posted by Rohit Das 7 years, 10 months ago
- 0 answers
Posted by Rohit Das 7 years, 10 months ago
- 0 answers
Posted by Rohit Das 7 years, 10 months ago
- 0 answers
Posted by Kuldeep Vishwakarma 7 years, 10 months ago
- 3 answers
Rakesh Mehta 7 years, 10 months ago
Posted by English Lesson 7 years, 10 months ago
- 0 answers
Posted by Ekamjot Singh 7 years, 10 months ago
- 2 answers
Posted by Aiswarya Lal 7 years, 10 months ago
- 1 answers
Swati Gupta 7 years, 10 months ago
Posted by Nidhi Tomar 7 years, 10 months ago
- 3 answers
Posted by Sachin Kumar 7 years, 10 months ago
- 0 answers
Posted by Rithiksha Sica 7 years, 10 months ago
- 1 answers
Posted by Darshan Jain 7 years, 10 months ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Yogita Ingle 7 years, 10 months ago
Comet: A comet is a relatively small solar system body that orbits the Sun. When close enough to the Sun they display a visible coma (a fuzzy outline or atmosphere due to solar radiation) and sometimes a tail.
Asteroid: Asteroids are small solar system bodies that orbit the Sun. Made of rock and metal, they can also contain organic compounds. Asteroids are similar to comets but do not have a visible coma (fuzzy outline and tail) like comets do.
2Thank You