Salt will give ice the ability to get colder than freezing. It lowers the freezing point.
The particles of salt and the particles of water are both moving very fast. The different particles attract to each other so therefore it forms a solution.
It was Max Planck who used the particle theory of light.
It is because when you put in table salt, actually any salt, the ice absorbs the salt's energy and that is what make the ice colder than it was.
Adding salt to ice lowers its freezing point, which speeds up the melting process. This makes ice melt faster when salt is added compared to ice without salt. The exact time it takes for an ice cube to melt will depend on factors such as the amount of salt added, temperature, and size of the ice cube.
The particle theory of light, which suggests that light is made up of small particles called photons, was first proposed by Albert Einstein in 1905 to explain the photoelectric effect. This theory revolutionized our understanding of light and helped to explain phenomena that the wave theory of light could not account for. Today, the particle-wave duality of light is a fundamental concept in quantum mechanics.
In theory, the more salt you add to ice, the more you lower its melting point and the more ice will melt.
Particle theory explains your solution ice cream by describing how the particles (molecules) within the ice cream interact. When you mix ice cream with a solution, the colder ice cream's particles have lower energy and are less active compared to the particles in the solution, which have higher energy. This interaction can lead to changes in texture and flavor as the ice cream melts and integrates with the solution, demonstrating how particle behavior affects the overall properties of the mixture.
The particle theory is called the "particle model" or "particle theory of matter." It proposes that all matter is composed of tiny particles that are in constant motion.
mixture of rock particle and salt
Hypothesis: Sprinkle Salt on ice would melt the ice. Null-Hypothesis: Sprinkle Salt do ice do not melt the ice. Theory behind hypothesis: (explain what any why you believe the salt do or interact to melt the ice like if it exert heat from solution) Hypothesis is just write the sentence describe what would you believe in the result and what might be the cause of what is going on. You then design experiment base on your hypothesis.
wave theory of light
The particles of salt and the particles of water are both moving very fast. The different particles attract to each other so therefore it forms a solution.
It was Max Planck who used the particle theory of light.
an ice cube with salt
salt. salt melts ice.
it is the theory of how all particles are joined.
We cannot see the salt particle when it is added to the water because it dissolves