What is the volume of an aluminum cube?
What is the volume of an aluminum cube?
The mass of an aluminum cube is 37.3 grams, the volume of the cube is 13.8 cm3.
What is the density of an aluminum cube?
2.7 g/cm3
What is the density of aluminum in grams per cubic centimeter?
2.70
Is density intensive or extensive?
The two values are essentially the same so we know that density is a ratio between mass and volume. Density is an intensive property of matter that illustrates how much mass a substance has in a given amount of volume.
What is the mass of one cube?
The mass of a cube is calculated as its density times its volume. If the values for density and volume are not provided, they should be measured or calculated. Volume can be calculated if one knows the length, width or height, as all three values are the same for a cube.
What is a mass of a cube?
Like a square, all sides of a cube by definition have the same value, so once you know the length of one edge, you also know the length of the other edges. Using this idea, you can calculate the mass of a cube with the formula for density, d: d = m V d=\frac{m}{V} d=Vm.
What is the density of a cube?
Density has the units of mass divided by volume such as grams per centimeters cube (g/cm3) or kilograms per liter (kg/l). A block of wood has a mass of 8 g and occupies a volume of 10 cm3.
What is my healthy weight?
Weight: Your BMI is , indicating your weight is in the category for adults of your height. For your height, a normal weight range would be from to pounds….Adult BMI Calculator.
| BMI | Weight Status |
|---|---|
| Below 18.5 | Underweight |
| 18.5—24.9 | Normal |
| 25.0—29.9 | Overweight |
| 30.0 and Above | Obese |
What is a good goal weight?
Ideally, your weight should fall between a BMI of 18.5 and 24.9. Try this quick calculation to get a sense for the guidelines. These healthy cut-offs give you a pretty big range of about 40 pounds (or 20 kilograms) that’s considered healthy for you.
What is the formula of tidal volume?
Tidal volume = alveolar space + dead space.
How much should a 15 year old weigh?
Main Digest
| Babies to Teens Height to Weight Ratio Table | ||
|---|---|---|
| 13 yrs | 100.0 lb (45.3 kg) | 61.5″ (156.2 cm) |
| 14 yrs | 112.0 lb (50.8 kg) | 64.5″ (163.8 cm) |
| 15 yrs | 123.5 lb (56.0 kg) | 67.0″ (170.1 cm) |
| 16 yrs | 134.0 lb (60.8 kg) | 68.3″ (173.4 cm) |
How much should a 15 year old squat?
The average squat for male 15 year olds is 1.5 times bodyweight. The average squat strength of 15 year old females is 1.3 times bodyweight. Depending on the weight class, squats will range from 85kg to 164kg for men and 61kg to 113kg for women.
What is overweight for a 15 year old?
Calculating overweight and obesity in children and adolescents
| Overweight cut-off BMI greater than or equal to: | Obese cut-off BMI greater than or equal to: | |
|---|---|---|
| 15 | 23.29 | 28.30 |
| 15.5 | 23.60 | 28.60 |
| 16 | 23.90 | 28.88 |
| 16.5 | 24.19 | 29.14 |
Do I still grow at 15?
Physical development. Most teens enter puberty by age 15. Girls go through a time of rapid growth right before their first menstrual period. And by age 15, girls are near their adult height. Boys usually continue to grow taller and gain weight through their teen years.