Problemas
Which of the following is true? Ceramic and metal are casted. Plastic is molded. Ceramic is casted Metal and plastic are molded. Plastic is casted Ceramic and metal are molded.
Roztwór
Mónica
veterano · Tutor durante 10 años
4.5
(302 Votos)
Respuesta
'Ceramic is casted. Metal and plastic are molded.'
Explicación
## Step 1The problem is asking us to identify the correct statement about the manufacturing processes of ceramics, metals, and plastics. ## Step 2Ceramics are typically casted. This is because ceramics are hard, brittle, and heat-resistant materials that are made by shaping and then firing a clay body at a high temperature. ## Step 3Metals and plastics are usually molded. This is because metals are malleable and ductile, allowing them to be shaped into various forms through processes such as casting and molding. Similarly, plastics are also molded due to their malleability and versatility.