Info

The hedgehog was engaged in a fight with

Read More
Trending

What process allows you to smell perfume at a distance from the source Brainly?

What process allows you to smell perfume at a distance from the source Brainly?

It is diffusion which allows us to smell perfume at a distance from the source. Diffusion is a natural phenomenon which occurs when there is a concentration gradient in the molecules of a gaseous substance.

How could we smell the perfume from a distance?

The perfume molecules spread out or ‘diffuse’ through the air. The smell becomes less concentrated but it reaches a great distance – meaning we can smell it sitting several metres away from the source.

Why can we smell perfume from a distance class 9?

Perfume has a higher degree of vaporization, and its vapour diffuses into the air easily. When perfume is sprayed, its particles diffuse into the air particles at a high-speed rate and reach our nostrils. This enables us to smell the perfume from a distance.

What process does perfume go through?

Making a perfume involves collecting ingredients, extracting oils, blending, aging and quality control. Almost like a fine wine, a lot of work and time go into producing a perfume. What’s especially interesting is that many of the methods from ancient times are used by popular perfume brands today.

Why can you smell perfume in an open bottle?

If a perfume bottle is opened at one end of a room, the odor will quickly be detected on the other side of the room. The reason behind this is diffusion. The gas present in the form of perfume is at higher concentration inside the bottle. We know that molecules of gases in the air are at constant motion.

Why can we smell food from a distance?

We smell hot food from distance because of diffusion process. Diffusion is spreading out and intermixing of particles From one substance into another substances due to movement of particles. As hot food has more temperature , the particles gain Kinetic energy and move with greater speed.

Why do we smell from a distance?

We smell hot food from distance because of diffusion process. As rate of diffusion increases with increase in temperature. As hot food has more temperature , the particles gain Kinetic energy and move with greater speed. Hence it spreads a greater DISTANCE.

Why can you smell perfume when you are near someone wearing it?

The short answer is diffusion. The gas particles move randomly about, diffusing into surrounding air in the room, becoming more dilute as they spread out. Soon the entire room contains some of the perfume molecules.

Is smell a matter Class 9?

The sense of smell is not considered a form of matter. However, the smell or odour of a substance is classified as matter. The smell of any substance (say, perfume) is the gaseous form of that substance our olfactory system can detect (even at deficient concentrations).

Is Cologne made of whale sperm?

Perfumers covet a rare kind of whale poop known as ambergris. Though it develops in the intestine of sperm whales, it produces a prized scent used in high-end fragrances. It might look like a rock, but it’s actually a rare kind of whale poop.