Radiant heat passes through transparent glass.

Radiant heat refers to the energy that is emitted as electromagnetic radiation, which can travel through different mediums. Transparent glass is one such medium that allows certain wavelengths of radiant heat, particularly infrared radiation, to pass through with minimal absorption.

This characteristic of glass is how it functions effectively in windows; it lets in sunlight while still allowing the heat from the warm interior to escape. Materials like glass are integral in constructing energy-efficient buildings, as they help in managing temperature and daylight.

Thus, stating that radiant heat passes through transparent glass aligns with the scientific principles of physics concerning light and heat transmission. Understanding this concept is essential in firefighting and building safety because it informs strategies for ventilation and heat management in structures.