The correct answer are (d) 1.2.
Can concrete be used to create a rock?
For a stone fireplace, a wall, a garden border, or a route through the yard, you can create your own rocks. In order to make rocks for this project, you will make your own mold out of foam insulation, mix concrete, and pour it into it.
How is synthetic stone created?
Cement, sand, and a natural aggregate like crushed stone are used to create artificial stone, also known as casted stone. Artificial stones can have certain surface textures applied to them. Occasionally, specific pigments are used to create a particular color.
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Full Question: what is the specific weight of concrete, an artificial rock made out of cement, sand, gravel, and water, relative to water?
2.4
5.2
3.7
1.2
