No products in the cart.

Give reason for the following observations: …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Give reason for the following observations: The smell of hot sizzling food reaches you several metres away,but to get the smell from cold food you have to go close.

Posted by Priyanginee Gogoi 1 year ago

CBSE > Class 09 > Science

3 answers

Mudit Jain 1 year ago

Because of diffusion

Anindya Gantait 1 year ago

It is because the when the temperature rises, the kinetic energy of the particles is high, whereas in low temperature (cold) the kinetic energy of the particles not so high. That is why the smell of hot sizzling food reaches you several metres away,but to get the smell from cold food you have to go close. As the kinetic energy increases, The particles move freely i.e. in gaseous form which mixes with air and reaches us. This process is also called diffusion

Tanishka Jhamb 1 year ago

It is because the when the temperature rises, the kinetic energy of the particles is high, whereas in low temperature (cold) the kinetic energy of the particles not so high. That is why the smell of hot sizzling food reaches you several metres away,but to get the smell from cold food you have to go close.

ANSWER

http://mycbseguide.com/examin8/

Related Questions

Are yaar jaldi online class karenge

Posted by Jharana Batriya Jharana Batriya 14 hours ago

CBSE > Class 09 > Science

2 answers

An object Travels along East a straight path with a speed of 36 km per hour for 10 seconds then it moves in a circular path of radius 21 m to complete half circle and 5 seconds then it moves along south for 10 m in 10 seconds find average velocity and average speed Total distance and total displacement of the object

Posted by Prachi Singh 3 days, 10 hours ago

CBSE > Class 09 > Science

0 answers

Question 1. The grass looks green, papaya appears yellow. Which cell organelle is responsible for this?

Posted by Rishi Yadav 6 days, 14 hours ago

CBSE > Class 09 > Science

0 answers

a bus decreases its speed from 80 km h to 60 km h in 5 s Find the acceleration of the bus.

Posted by Sanvi Sharma 2 days ago

CBSE > Class 09 > Science

2 answers

Science ki definition

Posted by Palak Rajput 5 days, 13 hours ago

CBSE > Class 09 > Science

3 answers

Cell size, shape and number

Posted by Account Deleted 3 days, 15 hours ago

CBSE > Class 09 > Science

1 answers

Ch-1 Matter in our surroundings

Posted by Udish Goyal 1 week ago

CBSE > Class 09 > Science

1 answers

Write an activity so that the particles of matter move

Posted by Naman Kandwal 4 days, 21 hours ago

CBSE > Class 09 > Science

0 answers

50890452028 class 9 science chapter 5 cell basic unit of life PLZ ATTEMPT

Posted by Hency Modi 14 hours ago

CBSE > Class 09 > Science

0 answers

A car moving with a speed of 20 km per hour and stop at a gas station with the given speed 40 km per hour given the final time 2 hours to reach the gas station from initial point find the rate of change of vilocity of the car

Posted by Ishika Saha 1 day, 12 hours ago

CBSE > Class 09 > Science

1 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Google Play

Download myCBSEguide App