According to the information provided, the size of the restaurant was two meters by two meters. According to the recommendations of the relevant documents, it was appropriate to choose a rectangular or round dining table. For rectangular dining tables, the recommended size was 1.4 meters by 0.8 meters or 1.3 meters by 0.8 meters. For round dining tables, the recommended diameter was 1.2 to 1.3 meters. These size could meet the dining needs of a family without taking up too much space. Therefore, for a restaurant that was 2 meters by 2 meters, it was appropriate to choose a rectangular dining table that was 1.4 meters by 0.8 meters or a round dining table that was 1.2 to 1.3 meters.
Well, the number of stories for 20 meters varies. If we assume each story is about 3.5 meters high, then it could be roughly 5 to 6 stories. However, building heights can differ based on design and purpose.
It's difficult to say exactly as the height of each story can vary. But typically, each story in a building is around 3 to 4 meters. So, 40 meters might be around 10 to 13 stories.
1.85 meters was fine. Although the information in the search results was a little messy, most of the answers agreed that height difference was not a problem. As long as two people loved each other and got along well, height difference would not affect their relationship. Therefore, it was possible for a 1.85-meter to cut into 1.5 meters.
One light year was equivalent to 9,460,730,472,580,800 meters. Light-years was a unit of length used to measure the distance light traveled in a straight line in the vacuum of the universe for a year. According to the speed of light in vacuum, 299,792,458 meters per second, one light year was equivalent to 9,460,730,472,580,800 meters.
The actual usable area of a 17 square meter room was about 13 square meters. The specific size of the room may vary due to factors such as the size of the shared area and the size of the wall. In addition, a 17 square meter room could be considered for installing a 1.5 HP air conditioner with a cooling capacity of 3500W. However, the search results did not provide a clear answer regarding the specific size and layout of the room, as well as whether it was big enough.
A 4-story building is commonly about 15 meters tall. However, this can change based on the construction standards and the purpose of the building. For instance, residential buildings might have slightly lower floor heights compared to commercial ones.