百度试题 结果1 题目 ___ the weight and the specific gravity of a body, you can calculate its volume.A.GivingB.GivesC.GivenD.Give 相关知识点: 试题来源: 解析 C 反馈 收藏
To Know the specific gravity of a coin it is useful for the determination of its gold or silver content, this is an useful information to discover some fakes or to study the composition of certain coins. Knowing the weight and volume it is possible to determine the specific gravity (SG)...
000 mL, or equivalently, 1,000 cubic centimeters) of water. Note that 1 L is only 1/1000th of a m3, so the latter unit, while "standard," is not frequently used in lab experiments. Thus 1 kg water = "exactly" 1 L of volume....
000 mL, or equivalently, 1,000 cubic centimeters) of water. Note that 1 L is only 1/1000th of a m3, so the latter unit, while "standard," is not frequently used in lab experiments. Thus 1 kg water = "exactly" 1 L of volume....
Divide the mass of the rock by its volume to calculate the density of the rock. In our example, the density is 20.4/8 = 2.55 g/cubic cm. Step 8 Divide the rock density by the density of water to calculate the specific gravity. Since the water density is 1 g/cubic cm (at 4 Celsi...
The official record comes from the last time a mechanic physically weighed aircraft. It should be signed by the A&P and specific to that airplane. From this form, you need the empty weight and the total moments. Add these to the first row of your table. ...
ag=acceleration of gravity(9.81 m/s2, 32.174 ft/s2) Example - Lifting Force created by a Hot Air Balloon A hot air balloon with volume10 m3(353 ft3)is heated to100oC (212oF). The temperature of the surrounding air is20oC (68oF).Theair densityat temperature100oCis0.946 kg/m3(0.00184...
The specific weight of water can be calculated by dividing the weight of water by its volume. The weight of water can be found by multiplying its density (1,000 kg/m³) by the acceleration due to gravity (9.81 m/s²). Why is the specific weight of water important?
Calculate the volume of the solid ( g = 10 m / s 2 )? A bottle has a mass of 33.00 g when empty and 97.94 g when filled with water. When filled with another fluid, the mass is 88.72 g. What is the specific gravity of this other fluid? Express your answer usin...
Here's a real-world example of when you might need to convert from volume to weight: Imagine that your friend just bought a house with a big back yard and wants to put in a garden. She's ordered two cubic meters of topsoil and is wondering how much all that dirt will weigh. ...