Final answer:
To reduce file size for efficient transmission across the internet, you can use compression techniques such as the JPEG algorithm. Additionally, reducing the resolution of an image can also help decrease its file size. It's important to find the right balance between compression and resolution to achieve a smaller file size without compromising too much on quality.
Step-by-step explanation:
One way to reduce file size for efficient transmission across the internet is by using compression techniques. Compression is a process that removes redundant or unnecessary data from a file, making it smaller in size. The JPEG compression algorithm is commonly used for image files. It compares neighboring pixels and discards colors that are not necessary, reducing the amount of information stored in the file. However, excessive compression can lead to a loss in image quality.
Another factor that affects file size is resolution. Resolution is the number of pixels used to create an image. Higher resolution images tend to have larger file sizes. By reducing the resolution of an image, you can decrease its file size. However, this also results in a loss of detail and sharpness in the image.
To reduce file size effectively, it's important to find the right balance between compression and resolution. Experimenting with different compression levels and resolutions can help achieve a smaller file size without compromising too much on quality.