Underxposed xrays will look?

Underxposed xrays will look?

• A. Black
• B. White
• C. Dark
• D. Gray

Answer: (B)

Exposure controls how dark or light a radiograph appears. When the exposure is too low, there aren’t enough photons reaching the film to create density, so the image stays very light. The result is a pale, nearly white film where anatomy is hard to distinguish. In contrast, overexposure makes the image darker. Normal exposure produces a range of gray tones. So underexposed x‑rays look white because the film hasn’t developed enough density.

Exposure controls how dark or light a radiograph appears. When the exposure is too low, there aren’t enough photons reaching the film to create density, so the image stays very light. The result is a pale, nearly white film where anatomy is hard to distinguish. In contrast, overexposure makes the image darker. Normal exposure produces a range of gray tones. So underexposed x‑rays look white because the film hasn’t developed enough density.