Which of the following is a disadvantage of using electronic flash?

Using electronic flash during photography has a specific disadvantage related to the exposure of the foreground. When a flash is used, it can sometimes lead to overexposure in the areas close to the subject, especially if the flash is too powerful or the subject is too close to the flash source. This occurs because the intensity of the flash can illuminate the foreground excessively compared to the background, creating highlights that may wash out detail in the subject.

In forensic photography, where accurate representation of evidence is crucial, overexposing the foreground can result in the loss of detail. This can compromise the quality of the evidence presented in court or during investigations, making it an important consideration for crime scene investigators who must document scenes accurately. Understanding this effect can help operators adjust their flash settings or positioning to achieve a more balanced exposure.