in the future - u will be able to do some more stuff here,,,!! like pat catgirl- i mean um yeah... for now u can only see others's posts :c
Question:
Which of the following is a key property of shape memory alloys (SMAs)?
A) High electrical conductivity at all temperatures
B) Ability to recover their original shape upon heating
C) Permanent deformation under applied stress
D) High resistance to corrosion without any phase transformation
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Which of the following is a key characteristic of bulk metallic glass (BMG) that distinguishes it from crystalline metals?
A) High thermal conductivity due to regular atomic arrangement
B) Amorphous structure with disordered atomic arrangement
C) Low strength and poor corrosion resistance
D) Regular atomic structure similar to alloys
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This infographic illustrates how sodium nitrite in packaged meats forms carcinogenic nitrosamines during high-heat cooking, increasing cancer risks, especially colorectal cancer.
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βHey everyone! In my upcoming video, Iβll be diving deep into this fascinating topic and explaining it in detail. Stay tuned!β
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