pH alkalines deviate by having a pH level higher than 7, which indicates that the substance is alkaline or basic. This deviation occurs due to the presence of alkaline substances such as hydroxide ions in the solution. The higher the concentration of hydroxide ions, the more alkaline the substance will be, leading to a higher pH level. pH alkalines deviate from neutral pH (7) towards the alkaline end of the pH scale. **

Pilots are expected to adhere to assigned frequencies to maintain communication with air traffic control and other aircraft for safety and coordination. However, in certain situations such as emergencies or when unable to establish communication on the assigned frequency, pilots may deviate from frequencies. In such cases, pilots are required to follow established procedures, such as attempting to make contact on other frequencies or using alternative means of communication. Deviating from frequencies should be done with caution and in accordance with regulations to ensure safe operations. **

The tattoo deviates from the natural state of the skin, as it involves permanently altering the skin's appearance by injecting ink into the dermis layer. It also deviates from societal norms and expectations, as tattoos have historically been associated with rebellion and non-conformity. Additionally, the tattoo deviates from the traditional concept of body as a blank canvas, as it adds a permanent and personalized design to the body. **

It ultimately depends on the school's policies and the teacher's discretion. In some cases, teachers may have the freedom to incorporate supplementary material to enhance learning and engage students. However, it is important for the videos to be relevant, appropriate, and align with the overall educational goals of the course. Teachers should also consider the students' interests and learning styles when deciding to show videos that deviate from the course material. **

The login deviates from the usual location when it is accessed from an unfamiliar or unrecognized IP address. This could indicate a potential security breach or unauthorized access to the account. It is important to be cautious and investigate any login deviations to ensure the safety and security of the account and its data. **

Pilots are allowed to deviate from assigned frequencies in certain circumstances, such as when they need to communicate with air traffic control in an emergency or when they are unable to establish communication on the assigned frequency. However, pilots are expected to adhere to assigned frequencies as much as possible to ensure safe and efficient communication with air traffic control and other aircraft. Deviating from frequencies should only be done when necessary and in accordance with established procedures. **

The electricity consumption deviates by 10% from the average monthly consumption. This means that the actual consumption can be 10% higher or lower than the average value. This deviation is important to consider when budgeting for electricity expenses or planning for energy efficiency measures. Monitoring and managing this deviation can help in optimizing energy usage and costs. **

The speed test deviates from the expected or ideal result, which is typically the maximum speed that the internet connection or device is capable of achieving. Deviations can occur due to various factors such as network congestion, hardware limitations, or interference. The speed test measures the actual speed achieved and compares it to the expected result, providing valuable information about the performance of the internet connection or device. **