The pair production and intrinsic conductivity both are low at _.

Explanation

At room temperature (usually around 20-25°C or 68-77°F), both pair production and intrinsic conductivity in semiconductors are relatively low compared to higher temperatures. While electrons can still gain enough energy to move and generate electron-hole pairs at room temperature, the thermal energy available is less compared to higher temperatures, resulting in a lower rate of pair production and intrinsic conductivity in semiconductors.