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What is the difference between a bed load and a dissolved load?
Bed load refers to sediment that is transported along the streambed by rolling, sliding, or saltating, while dissolved load consists of dissolved materials carried by the water. Bed load is visible and moves along the streambed, while dissolved load is not visible and is carried within the water itself.
What stops visible light?
Opaque objects, such as walls or clothing, can stop visible light from passing through them. Transparent objects, like glass or water, allow visible light to pass through with little obstruction. However, in some cases, certain materials can absorb or reflect visible light.
What color is Silver chromate dissolved in water?
The chromate ion (CrO4-2) has yellow colour so all the chromate compounds including silver chromate is yellow in colour.
How do you know when a solid is completely dissolved?
You know a solid is completely dissolved when it is no longer visible or present in the solvent, and the solution appears clear or transparent. This typically occurs when the solid particles have fully dispersed and integrated into the solvent at a molecular level.
Carbon dioxide is visible or not?
Carbon dioxide in its Gaseous form is not visible.
What is the difference between a bed load and a dissolved load?
Bed load refers to sediment that is transported along the streambed by rolling, sliding, or saltating, while dissolved load consists of dissolved materials carried by the water. Bed load is visible and moves along the streambed, while dissolved load is not visible and is carried within the water itself.
Is seawater a homogeneous mixture or heterogeneous mixture explain?
seawater is a homogeneous mixture. The water being the solvent and the salt being the solute. A heterogeneous mixture is mixed but not as thoroughly as a homogeneous mixture. None of these though are chemically combined, none are compounds. (hence mixture)
What does dissolved sugar look like when mixed with water?
When sugar is dissolved in water, it appears as a clear, transparent solution with no visible sugar particles.
Where there are visible vapors having their provenance in ignited carbonaceous materials there is conflagration?
Visible vapors from burning carbonaceous materials indicate a fire.
Do visible and infrared light pass through the same types of materials?
No, visible light and infrared light do not pass through the same types of materials. Visible light can pass through materials like glass and water, while infrared light can pass through materials like plastic and some fabrics.
When salt has dissolved what is the reading of the balance?
When salt has dissolved, the reading of the balance will remain the same as before the salt dissolved. The mass of the salt is still present in the solution, even though it is no longer visible as solid particles.
What converts X-ray energy into visible light?
Scintillator materials convert X-ray energy into visible light.
What does it mean for something to dissolve in water?
The molecules of a dissolved substance are surrounded by water molecules and are not visible as separate substances.
What material is most visible in the dark?
Phosphorescent or fluorescent materials tend to be most visible in the dark. These materials absorb light and then emit it slowly over time, making them glow in low light conditions.
What gives off visible light under an ultraviolet light?
Fluorescent materials, phosphorescent materials, and objects containing fluorescent dyes or pigments can emit visible light when exposed to ultraviolet light. This phenomenon occurs as the ultraviolet light excites the molecules within these materials, causing them to re-emit visible light at a longer wavelength.
What is the meaning of un-dissolved?
The meaning of undissolved is not disintegrated, not dispersed in the liquid.
Characteristics of a good instructional materials?
it is consistent durable visible to our naked eye
