For the Tamron 28-75mm lens, you would likely need a 67mm ND filter. This is because the filter size is determined by the diameter of the lens, and the Tamron 28-75mm lens has a 67mm filter thread. When choosing an ND filter, consider the strength of the filter you need based on the amount of light you want to block. A common choice for general use is a 3-stop ND filter, but you may need a stronger or weaker filter depending on your specific shooting conditions. **

75 kg is not necessarily too little for muscle building, as muscle building is more about body composition and muscle mass relative to overall body weight. It is possible for someone who weighs 75 kg to build muscle and increase their strength through proper nutrition and resistance training. However, individual factors such as height, body composition, and fitness goals will also play a role in determining whether 75 kg is an appropriate weight for muscle building. It's important to focus on overall health and fitness rather than a specific number on the scale. **

75b and 75c are typically used to refer to specific sections or subsections within a larger document or text. For example, in a legal document or a book, 75b and 75c could be two different clauses or paragraphs that are sequentially numbered for easy reference. These designations help readers quickly locate and navigate to the specific information they are looking for within the text. **

600 W 120 W RMS refers to the power output of a speaker or amplifier. 600 W is the peak power, which is the maximum power that the speaker or amplifier can handle for short bursts. 120 W RMS (Root Mean Square) is the continuous power output, which is a more accurate measure of the average power output over time. In other words, the speaker or amplifier can handle a peak power of 600 W, but its continuous power output is 120 W RMS. **

The decision between a 750 W and an 850 W power supply depends on the specific requirements of your system. If you have a high-performance gaming PC with multiple graphics cards and other power-hungry components, then the 850 W power supply would be a better choice to ensure stable and reliable power delivery. However, if your system has more modest power requirements, then a 750 W power supply would likely be sufficient and could save you some money. It's important to consider the power needs of your current components as well as any potential future upgrades when making this decision. **

The device has a power of 1200 W, which is higher than 1000 W. This means it can generate more energy and perform tasks more efficiently. A higher wattage typically indicates a more powerful device that can handle heavier workloads or tasks that require more energy. **

The decision between a 700 W and 650 W computer depends on the specific components and power requirements of your system. If you have a high-performance CPU, GPU, and multiple storage drives, a 700 W power supply may be more suitable to ensure stable and reliable power delivery. However, if your system has more modest power requirements, a 650 W power supply may be sufficient and could save you some cost. It's important to consider the specific power needs of your components and any potential future upgrades when making this decision. **

Lesson 28 in Coursebook A covers the topic of "Describing People and Places." The lesson focuses on vocabulary related to physical appearance and personality traits, as well as adjectives to describe different places. Students learn how to use these words and phrases in sentences to describe people and places in both written and spoken English. The lesson also includes exercises and activities to practice using the new vocabulary in context. **