Without further context, it is difficult to determine whether the exterior facade is frozen. If the question is referring to the temperature causing the facade to freeze, then it would depend on the current weather conditions. If the question is asking whether the facade is unchanging or stagnant, then it would require more information about the specific situation. **

To convert a traditional light switch to a motion sensor, you will need to replace the existing switch with a motion sensor switch. Start by turning off the power to the switch at the circuit breaker. Remove the existing switch and install the motion sensor switch following the manufacturer's instructions. Once installed, adjust the settings on the motion sensor switch to your desired sensitivity and timer settings. Finally, turn the power back on and test the motion sensor to ensure it is working properly. **

No, music does not break the fast. In Islam, the act of fasting during Ramadan involves abstaining from food, drink, and other physical needs during daylight hours. Listening to music does not involve consuming anything, so it does not break the fast. However, some scholars have differing opinions on the permissibility of listening to music during Ramadan, so it is best to consult with a knowledgeable religious authority for guidance. **

Exterior plaster can be painted once it has fully cured, which typically takes around 30 days. It is important to wait for the plaster to completely dry and cure before applying any paint to ensure proper adhesion and a long-lasting finish. Additionally, it is recommended to use a high-quality exterior paint that is specifically designed for use on plaster surfaces to achieve the best results. **

Digital exterior mirrors are still relatively new technology and may not be as reliable as traditional mirrors. They are susceptible to issues such as glitches, malfunctions, and visibility problems in certain lighting conditions. Additionally, digital mirrors may be more expensive to repair or replace compared to traditional mirrors. However, as technology continues to improve, digital exterior mirrors are expected to become more reliable in the future. **

For exterior use, it is recommended to use oriented strand board (OSB) panels that are specifically designed and rated for outdoor applications. These panels are typically referred to as "OSB sheathing" or "OSB structural panels" and are manufactured with special adhesives and treatments to provide protection against moisture, weathering, and other outdoor elements. It is important to look for OSB panels that are labeled as suitable for exterior use to ensure they will perform well in outdoor conditions. **

Exterior plaster can be painted once it has fully cured, which typically takes around 30 days. It is important to wait for the plaster to completely dry and harden before applying any paint to ensure proper adhesion and longevity of the paint job. Additionally, make sure to follow the manufacturer's recommendations for painting exterior plaster to achieve the best results. **

An exterior wall is plastered to provide protection against weather elements such as rain, wind, and sunlight. Plastering helps to create a smooth and even surface, which can improve the appearance of the building. Additionally, plastering can also help to improve the insulation properties of the wall, making the building more energy efficient. Overall, plastering an exterior wall helps to enhance the durability, aesthetics, and performance of the building. **