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What are two factors that affect the ignitability of a solid fuel?
The two main factors that affect the ignitability of a solid fuel are the fuel's composition and moisture content. The composition of the fuel determines its chemical properties and reactivity, while moisture content can affect the fuel's ability to burn by interfering with the combustion process.
What is matter that can vary in composition?
A mixture is matter that can vary in composition, consisting of two or more substances that are not chemically combined. Mixtures can have varying ratios of components and can be separated by physical means. Examples include saltwater and air.
What is the general property of rocks?
Rocks are solid, naturally occurring substances made up of minerals or mineral-like substances. They can have varying textures, colors, and shapes, and are classified based on their origin and composition. Rocks play a crucial role in the Earth's processes, including the rock cycle, which involves the transformation of rocks from one type to another over time.
What does a compound in science look like?
In science, a compound is a substance made up of two or more different elements chemically bonded together. Compounds can have varying appearances depending on their composition, ranging from solid crystals to liquids or gases. The properties of a compound are determined by the types of elements in the compound and their arrangement.
What pharse of matter are present in a glass of water that contains ice cubes?
In the glass of water there are two different phases and two physical states (solid and liquid). It contains the same chemical composition or H20
If two liquid mixed and it produce yellow solid insoluble in water is it chemical change?
Yes, the chemical composition of the substance changed.
What term would you use to classify the two substance?
Chemical- the composition of the substance Physical- appearance of substance
Can a solid be a mixture ad why?
Yes, a solid can be a mixture if it is composed of two or more different substances that retain their individual properties. For example, a solid mixture like concrete contains cement, water, and aggregates, which do not chemically combine but coexist physically. This allows for varying compositions and properties within the solid, distinguishing it from pure substances.
What does balanced phrases mean in classical music?
When a sentence consists of two phrases that have the same length, they are called balanced phrases. Hope this helpful :)
What are the three kinds of phrases in parallelism?
The three kinds of phrases in parallelism are coordinate phrases, correlative phrases, and balanced phrases. Coordinate phrases involve two or more elements of equal importance, correlative phrases are pairs of elements that complement each other, and balanced phrases have similar structures and lengths.
What is the incongruent melting point?
when a solid is splits into a definite temperature to form a solid and liquid but the formed solid composition is different from the earlier one. They have different melting points. Eg: Orthoclase at 1700c breaks up into leucite and liquid Clinoenstatite breaks up into olivine and liquid
What does symmetrical phrases mean in classical music?
Symmetrical phrases in classical music refer to musical phrases that are balanced in structure, often comprising equal lengths or mirrored patterns. Typically, these phrases can be divided into two or more segments that correspond in rhythm, melody, or harmony, creating a sense of unity and clarity. This symmetry enhances the overall coherence of the musical composition, making it more pleasing and memorable to the listener. Examples can be found in various classical forms, such as sonatas and concertos, where thematic material often exhibits this balanced quality.
