A解析:这是道细节题。倒数第二段的“did not fully realize that in order to calculate the volume rate of flow in a channel it is necessary to allow for the speed of the flow as well as the area of cross-section.”(在公元100年都没有完全认识到要测量水在通道的水流量,必须要知道水流的速度和水...
百度试题 结果1 题目(b) Calculate the volume of water in the tank.169224 to 169356or 169400 or 169000Answer(b)[$$ c m ^ { 3 } $$1] 相关知识点: 试题来源: 解析 169224 to 169356or 169400 or 169000ft their (a) × 44 反馈 收藏 ...
Whenever you get pool supplies, the instructions say x ounces per 1,000 gallons or something similar. So how many gallons of water does my swimming pool hold? There are a lot of sites on the internet that tell you how to work out your pool volume. These easy to usepool volume calculat...
Answer to: The fish has a body mass of 0.2 kg. Calculate the volume of water it will need to pass over its gills each hour to supply the oxygen...
Measuring the volume of an irregularly shaped object using geometry is often difficult and complicated. The easiest way to do this is by using the water displacement method.
Water Volume Calculator In Ounces * Remember that you may need to drink more water if you’re physically active, pregnant or breastfeeding, or live in a hot climate. ** You may need to drink more water if you’re physically active or live in a hot climate. 1 cup = 237 ml. | 1 ...
One formula I found involved the difference in vapor pressures between the water and the vapor pressure of the air but again, this seemed to be applicable to air at a standstill. Still another was a formula for evaporation of a pool of water which did include water temperature, air ...
A solid block having a volume of exactly {eq}\displaystyle 100.0 cm^3 {/eq} has a mass of {eq}\displaystyle 153.6 g. {/eq} Calculate the block's density. Will the block sink or float in water? Mass and Density: Th...
1. Express the number 0.00005156 in scientific notation, to two significant figures. 2. An object has volume 2m^3. What is the volume in ft^3? Aluminium has a density of 2.70 g/cm^3. What is the buoyant force on a 3.8 g of aluminium in ...
The ELEFAN I method (Electronic Length Frequency Analysis) yielded the best estimated growth parameter results both in the pooled sample and for Celestun:Le∞= 31.6 cm,k= 0.6 yr−1(overall);Le∞= 31.9 cm,k= 0.5 yr−1(Celestun) (Table 3). For Sisal and Progreso, the...