Activity 1: Identify the following as an open system, closed system or isolated system.
1. Milk kept in a closed thermo flask.
2. A student reading in her dorm room.
3. Air inside a tennis ball.
4. Steam escaping into the air.
5. Use of pressure cooker.
6. Open cup of coffee.
7. Boiling soup in an uncovered saucepan on a stove
8. Coffee in a high-quality thermos.
Answers & Comments
Answer:
Activity 1: Identify the following as an open system, closed system or isolated system.
1. Milk kept in a closed thermo flask.
2. A student reading in her dorm room.
3. Air inside a tennis ball.
4. Steam escaping into the air.
5. Use of pressure cooker.
6. Open cup of coffee.
7. Boiling soup in an uncovered saucepan on a stove
8. Coffee in a high-quality thermos.
Explanation:
Activity 1: Identify the following as an open system, closed system or isolated system.
1. Milk kept in a closed thermo flask.
2. A student reading in her dorm room.
3. Air inside a tennis ball.
4. Steam escaping into the air.
5. Use of pressure cooker.
6. Open cup of coffee.
7. Boiling soup in an uncovered saucepan on a stove
8. Coffee in a high-quality thermos.