Final answer:
The car's temperature gauge indicates the engine coolant temperature, crucial for engine performance. Factors like sunlight absorption inside the car lead to higher temperatures.
Explanation:
The temperature light or gauge in a car typically indicates the temperature of the engine coolant. This gauge helps monitor the engine's temperature to prevent overheating and ensure optimal performance. The temperature inside the car can rise due to factors like sunlight entering the vehicle, being absorbed by surfaces, and creating a greenhouse effect.
Learn more about car temperature gauge and factors influencing car temperature here:
https://brainly.com/question/29396658
