1) Calculate the specific heat capacity (J/g o C) of iron if an 803 g sample lost 937.4 J of heat energy in going from an initial temperature of 5.50 o C to a final temperature of 2.90 o C. 2)Calc Define calorie and specific heat. ...
If no load weight information has been provided, then you will need to do some calculations to determine the weight of the load you are going to lift. In this section, we’ll provide you with some basic calculations for calculating the weight of different sized loads of varying material type...
You can see that iron's density is 7,870 kg/m³. The following article is a fascinating read where you can learn the density formula and how density determines whether an object floats or sinks in water. How to find density Determine the weight of an object. For example, a glass of...
one bottle of 600ml sports drink) would exceed the safety reference value, i.e. the tolerable daily intake (TDI) of 0.025 mg/kg of body weight under the World Health Organization (WHO) Guidelines for drinking-water quality (also exceed the TDI of 0.05mg/kg of body weight established[.....
Once the egg has been fertilised, it needs to implant itself in the uterus. For this to happen, numerous hormonal changes must successfully take place inside the female body. Also, numerous nutrients such as iron, folic acid and fatty acids must be present to enable the body to build a nu...
You can compare the calculated density of the metal to a density table (see resources) to predict what type of metal you have. For example, 0.284 pounds per cubic inch is the density of iron. References New York University: Density
Your TDEE is an estimate of how many calories you should eat each day to maintain your current weight. If you are trying to lose weight, you will need to create a calorie deficit. On the other hand, if your goal is to gain lean muscle, you will need to increase your calorie consumpti...
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Calculate the number of moles in the following mass (a) 7.85 g Fe (ato... 04:22 Calculate the normality of oxalic acid solutions containing 0.895 g cr... 07:34 25 cm^(3) of ferrous ammonium sulphate solution require 20 cm^(3) of 0... 05:23 What should be the normality of a ...