The smell of hot sizzling food reaches

The smell of hot sizzling food reaches you several metres away, but to get the smell from cold food, we have to go close. Particles of matter are continuously moving, so they contain kinetic energy. As the temperature rises, these gaseous particles move faster. Thus, the smell of hot sizzling food reaches particles with high kinetic energy carry smell of hot sizzling food to several meters while the particles of cold food do not as they have no energy to move.

Answer: The smell of hot sizzling food can reach you from several metres away, but the smell of cold food requires you to get closer because particles of hot sizzling food have high kinetic energy and can diffuse in air quickly, reaching you from several metres away, whereas particles of cold food have low kinetic energy and cannot reach you from several metres away. Matter particles have kinetic energy and are always in motion. Particles have less kinetic energy at lower temperatures and hence travel slowly. Cold food particles have little kinetic energy due to the low temperatures. Particles with high kinetic energy travel quicker at increasing temperatures, therefore heated vapours from hot meals move faster as well. Access free live classes and tests on the app. The smell of hot sizzling food reaches you several metres away, But to get the small from cold food you have to go close.

The smell of hot sizzling food reaches

The smell of hot sizzling food reaches you several meters away, but to get the smell of cold food you have to go close. Give reasons for the following observation: The smell of hot sizzling food reaches you several meters away, but to get the smell from cold food you have to go close. The smell of hot sizzling food reaches you several metres away, but to get the smell from cold food, we have to go close. The smell of hot sizzling food reaches you several meters away, but to get the smell from cold food you have to go close. The smell of hot sizzling food reaches you several meter away but to get the smell from cold food you have to go close. Give reason. Byju's Answer. Open in App. The smell of hot, sizzling food can be detected from a distance of several metres, but in order to smell cold food, you must get close to it. This is because hot, sizzling food particles have high kinetic energy, which allows them to diffuse quickly in the air and travel a distance of several metres, as opposed to cold food particles, which have low kinetic energy and cannot travel a distance of several metres.

Byju's Answer.

Questions from Inside the chapter. Last updated at May 29, by Teachoo. The temperature of hot food is more than cold food, the particles of matter surrounding the hot food would have more kinetic energy than the particles of matter surrounding cold food. We know that, the higher the temperature of a substance, the more will be its kinetic energy, and hence the faster it will travel. Hence, 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 we look at our surroundings, we see a large variety of things with different shapes, sizes and textures. The air we breathe, the food we eat, stones, clouds, stars, plants and animals, even a small drop of water or a particle of sand— each thing is matter. Since early times, human beings have been trying to understand their surroundings. According to them everything, living or nonliving, was made up of these five basic elements. Ancient Greek philosophers had arrived at a similar classification of matter. Modern day scientists have evolved two types of classification of matter based on their physical properties and chemical nature. In this chapter we shall learn about matter based on its physical properties.

The smell of hot sizzling food reaches

The smell of hot sizzling food reaches you several meters away, but to get the smell from cold food you have to go close. The smell of hot sizzling food reaches you several meter away but to get the smell from cold food you have to go close. Give reason. Give reasons for the following observation: The smell of hot sizzling food reaches you several meters away, but to get the smell from cold food you have to go close. Use app Login. The smell of hot sizzling food reaches you several meters away, but to get the smell of the cold food you have to go close. Which property of matter does this activity show? Particles of matter have space Energy of particles of matter increases with increase in temperature None of the above Particles of matter attract each other. Particles of matter attract each other.

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Hi, it looks like you're using AdBlock :. It's free :. Facebook Whatsapp. Your browser does not support the audio element. Byju's Answer. Give reasons for the following observation: The smell of hot sizzling food reaches us even from a considerable distance, but to get the smell from cold food, we have to go close to it. Trending Questions. Standard IX Chemistry. Give reason. View Solution.

Matter is an important concept in Science, and it forms the basis for topics that are taught in later classes.

Use app Login. Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class. Particles of matter are continuously moving, so they contain kinetic energy. Characteristics of Particles of Matter. Give reason of the following observation: The smell of hot sizzling food reaches us even from a considerable distance but to get the smell from cold food, we have to go close to it. Due to the low temperatures, the particles in cold food have little kinetic energy. The smell of hot sizzling food reaches you several meter away but to get the smell from cold food you have to go close. View Solution. Teachoo gives you a better experience when you're logged in. Hence, the smell of hot food can travel to several meters away while you need to get close to smell cold food. The smell of hot sizzling food reaches you several metres away but to get the smell from cold food you have to go close why it so. Particles with little kinetic energy travel slowly at lower temperatures. Open in App.