On a map with a scale of 1:50000, if the distance between two points on the map is 4 cm, what is the actual distance in kilometers? A. 0.2 km B. 0.5 km C. 1 km D. 2 km 相关知识点: 试题来源: 解析 D。比例尺 1:50000 表示地图上 1 厘米代表实际距离 50000 厘米,即 500 ...
On a map with a scale of 1:5000, if the distance between two points is 10 cm on the map, what is the actual distance in meters? A. 50 B. 500 C. 5000 D. 50000 相关知识点: 试题来源: 解析 B。本题考查比例尺的应用。比例尺为 1:5000 表示地图上 1 厘米代表实际距离 5000 厘米,10...
On a map with a scale of 1:200000, the distance between two towns is shown as 8 cm. What is the actual distance? A. 16000 m B. 1600 m C. 160000 m D. 1600000 m 相关知识点: 试题来源: 解析 C。比例尺 1:200000 意味着地图上 1 厘米代表实际 200000 厘米。8 厘米代表的实际距离...
a large area in great detail C. a small area with little detail D. a large area with little detail 相关知识点: 试题来源: 解析 A。大比例尺地图显示小范围区域且细节丰富。大比例尺地图不是显示大范围区域,也不是小范围区域但细节少或大范围区域且细节少。反馈 收藏 ...
解析 The ship will arrive at 1 p.m. 2.6\div \frac{1}{2000000}=5200000 cm=52 km/h.The speed of the ship when sailing downstream is 10+3=13 km/h.Then it takes the ship 52÷13=4 h to arrive.9+4=13. Therefore, the ship will arrive at 1 p.m....
A. small map scale B. large map scale C. medium map scale D. any map scale 相关知识点: 试题来源: 解析 B。解析:文章中提到 If you want to find a specific street in a town, you need a map with a large map scale.。反馈 收藏 ...
On a map with a scale of 1:2000000, the moon river is 2.6 cm long. One day, a ship starts sailing downstream at 9 a.m. from one end of the moon river to the other end. The speed of the ship in still water is 10 km/h and the speed of the water is ...
The authors have begun a large-scale survey of the distribution of galaxies using a multi-object fiber spectrograph on the Las Campanas 2.5 meter DuPont Telescope. When complete, this survey will map the distribution of galaxies to redsh... DL Tucker,AAJ Oemler,RP Kirshner,... 被引量: 0...
On a map with a scale of 1:8000, a road is 8 cm long. How long is the actual road in meters? A. 件查月音们件查月音们64件查月音们件查月音们 B. 构手界特识入构手界特识入640构手界特识入构手界特识入 C. 来了你又广别文任因题这细面了广来了你又广别文任因题这细面了广6400...
<p>To find the actual distance between two places based on the given map scale, we can follow these steps:</p><p>1. <strong>Understand the Scale</strong>: The scale given is 2 cm on the map equals 1000 km in reality. This means that for every 2 cm measur