Use the word bank to fill in the blanks:
Work Bank: temperature, radiation, conduction, thermal boundary layer
Question: During baking, the rods in an oven heat up and turn red. This is an example of an object emitting _____ as its _____ is above 0°C.
radiation, temperature
Work Bank: temperature, radiation
During baking, the rods in an oven heat up and turn red. This is an example of an object emitting radiation as its temperature is above 0°C.
To answer this question, we need to understand the concepts mentioned in the sentence.
The sentence states that the rods in an oven heat up and turn red during baking. This suggests that the rods are emitting something due to the heat. The options provided in the word bank are "temperature," "radiation," "conduction," and "thermal boundary layer."
To determine which option fits the sentence, we can eliminate some possibilities based on the context. In this case, "conduction" can be eliminated because it refers to the transfer of heat through direct contact between objects, such as when you touch a hot stove. The sentence doesn't mention any direct contact.
Next, we can eliminate "thermal boundary layer" as it refers to the thin layer of air near a heated surface, which is not relevant to the concepts mentioned in the sentence.
This leaves us with two options: "temperature" and "radiation." Both options can be related to the scenario described, but the sentence hints that the rods are emitting something due to the heat. The term "radiation" is commonly used to describe the emission of energy in the form of electromagnetic waves from a heated object. Therefore, we can determine that the correct answer is:
During baking, the rods in an oven heat up and turn red. This is an example of an object emitting radiation as its temperature is above 0°C.