how many grams is an ounce of gold

There are approximately 28.35 grams in an ounce.

It depends on what you're measuring. For water, a cup is approximately 236 grams.

A 500ml bottle of cola contained 54.5g of sugar.

It depends on the substance. For water, it's around 236 grams. But for other substances like flour or sugar, it can vary a lot.

Well, the weight of an average comic can vary greatly. It could be anywhere from 50 grams for a thin, small-sized one to over 300 grams for a thick, large-format comic. It really depends on its dimensions and the type of paper used.

The weight of a physics book depended on the number of pages, the quality of the paper, the material of the cover, and other details. Generally speaking, physics books weighed between 100-200 grams, but the actual weight might vary.

The weight of a book with more than 800 pages depended on the size of the paper, the publishing house, and the printing house. Generally speaking, a book with more than 800 pages might contain 1-2 A4-sized papers, each weighing about 250 grams. Therefore, if the weight of a book's paper was the same, it would weigh about 250-325 grams. However, the actual situation may be different. Therefore, it is recommended to check the detailed weight information of the book when purchasing it.

The weight of a mathematics book depended on many factors such as the thickness of the book, the number of pages, the quality of the paper, the quality of the printing, and so on. An ordinary math book usually weighed between 250 to 500 grams. However, the exact weight might vary according to the book.

The weight of a comic book can be quite different. For example, a thin comic with poor-quality paper could weigh around 150 grams. But a high-quality, thick comic with glossy pages might weigh up to 600 grams or more. So, there's no fixed weight.

The weight of paper commonly used in the printing industry varied according to its use. Generally speaking, the heavier the paper, the better the printing effect. Therefore, many printing factories used high-weight paper to print high-quality images and text. For example, advertising paper usually used high-weight paper, and printing factories often used paper weighing about 200 to 300 grams to print books and magazines. Different printing techniques would also affect the weight of the paper. For example, intaglio-printing required thicker paper, while letterpress printing required thinner paper. In addition, digital printing technology requires the use of relatively thin paper because the paper will be compressed and stretched during the digital printing process. The weight of paper commonly used in the printing industry varies according to its use. It is usually used to make advertisements, books, magazines, and other printed matter.