4lb 13oz is the weight of 2.183 kilograms of mass (rounded),but only on Earth. It's different anywhere else.
The normal weight for a 13-year-old boy who is 170 cm tall can vary based on several factors such as body composition and muscle mass. However, a general guideline is to use the Body Mass Index (BMI) to determine a healthy weight range. For a 13-year-old boy who is 170 cm tall, a BMI between 18.5 and 24.9 is considered normal, which would correspond to a weight range of approximately 54 kg to 72 kg. It is important to consult with a healthcare provider for a more personalized assessment.
You are supposed to divide the mass by the volume.
Density = Mass/Volume = 12/13 g/ml = 0.923 g/ml approx.
What capacity would you like? I all depends upon the cross sectional area of the bottle (along with the shape of the bottle).For example, assuming a cylindrical bottle:if the bottle has a cross sectional area of 1 in² then its capacity is 8 cubic inches (about 130 ml);If the bottle has a cross sectional areas of 3 13/16 in² = 3.8125 in² then its capacity is 30.5 cubic inches (about 500 ml or ½ litre);if the bottle has a cross sectional area of 7 5/8 in² = 7.625 in² then its capacity is 61 cubic inches (about 1 litre).
The weight of a child of mass 13 kg on Earth would be approximately 127.4 N (newtons) since weight is calculated by multiplying mass by the acceleration due to gravity (9.81 m/s^2).
Height: up to 13 inches at shoulder; or 13 to 15 inches at shoulder Weight: 18 to 30 pounds
The atomic weight of aluminum is approximately 26.98 atomic mass units.
Look up your BMI (Body Mass Index)
For your height and weight, you have a BMI (body mass index) of 19. On a BMI growth chart, as a 13 year old girl, your weight is almost in the exact middle of the normal range for other girls your age. So the answer is yes!
yes you are overweight your BMI (body mass index) is 26.3 Underweight =
To find the mass of aluminum, you can use a balance scale to measure the weight of the aluminum sample. Then, you can convert the weight to mass using the formula mass = weight/gravity. The density of aluminum is 2.7 g/cm3, so you can also calculate mass using the formula mass = volume x density.
A 13-ounce bottle of perfume is approximately 0.8125 pounds (13 ounces ÷ 16). To calculate the cost, multiply the weight in pounds by the price per pound: 0.8125 pounds x $124 = $100.50.
9 pounds and 13 ounces is approximately 4.36 kilograms.
You should calculate your Body Mass Index, or BMI, to find that out. "Average", or a healthy weight is somewhere around 18 to 24.
The mass of one carbon-13 atom is approximately 13 atomic mass units (u). Therefore, the mass of one mole of carbon-13 atoms is 13 grams.
it depends on how tall you are: if you are short around 80 tall 100 every body is different, so depending on the muscle mass, hight, shape, and bone mass your weight range can be very different to the person next to you