Predict the type of unknown material by both observational and experimental data methods. Few points to consider while determining the unknown materials:
The values are Young Modulus Values
The appearance of the material
Fractal densities
Thermal approximation by both tabular and observational data
To predict the unknown materials, we can compare their respective Young's modulus values (given in gigapascals, GPa) with known materials' Young's modulus values. Young's modulus is a material property that measures its stiffness or elasticity. The closer the values, the more likely they are to be the same material or a similar material.
Based on the provided data:
Material with Young's modulus of approximately 220 GPa: This value is relatively high, and materials with such high Young's modulus are typically associated with stiff and strong materials. One example of a material with a Young's modulus around 220 GPa is Steel.
Material with Young's modulus of approximately 150-100 GPa: This range is still relatively high, but there are several materials with Young's modulus values in this range. Some examples of materials with Young's modulus in this range include Titanium alloys and some high-strength aluminum alloys.
Material with Young's modulus of approximately 50 GPa: This value is lower compared to the previous materials, suggesting a less stiff material. One example of a material with a Young's modulus around 50 GPa is Polyethylene.
Material with Young's modulus of approximately 25 GPa: This value is even lower, indicating a more flexible material. One example of a material with a Young's modulus around 25 GPa is Rubber.
Please note that these are just educated guesses based on the given data and the typical Young's modulus values for various materials. The actual materials could vary depending on other factors and specific compositions. If more data or information is provided, a more accurate prediction can be made.