The walls of a food storage facility are made of a 2-cm-thick layer of wood (k = 0.1 W/m
The walls of a food storage facility are made of a 2-cm-thick layer of wood (k = 0.1 W/m · K) in contact with a 5-cm-thick layer of polyurethane foam (k = 0.03 W/m · K). If the temperature of the surface of the wood is 210°C and the temperature of the surface of the polyurethane foam is 20°C, the temperature of the surface where the two layers are in contact is (a) 27°C
To find the temperature at the surface where the two layers are in contact we can use the concept of …View the full answer
Abdul Wahab Qaiser
Before working at Mariakani, I volunteered at a local community center, where I tutored students from diverse backgrounds. I helped them improve their academic performance and develop self-esteem and confidence. I used creative teaching methods, such as role-playing and group discussions, to make the learning experience more engaging and enjoyable.
In addition, I have conducted workshops and training sessions for educators and mental health professionals on various topics related to counseling and psychology. I have presented research papers at conferences and published articles in academic journals.
Overall, I am passionate about sharing my knowledge and helping others achieve their goals. I believe that tutoring is an excellent way to make a positive impact on people's lives, and I am committed to providing high-quality, personalized instruction to my students.