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How does a blood drop reach its terminal velocity when falling?
As a blood drop falls, it accelerates due to gravity until it reaches a point where the force of air resistance acting against it equals the force of gravity. At this point, the blood drop stops accelerating and falls at a constant speed known as its terminal velocity. The terminal velocity of a blood drop is determined by its size, shape, weight, and the density of the surrounding air.
Does density change when the size of an object changes?
No, density remains the same regardless of the size of an object. Density is a measure of how much mass is contained within a given volume, so as long as the material remains the same, the density will not change even if the object's size changes.
How much does a drop of water weigh?
I took a 1/2 oz eyedrop bottle and weighed out 5 gram or the weight of a nickel. The number surprized me after taking around 10 minutes. my count was 117 but i rounded it off to a 120. Which i devided by 5 to come up with 24 eyedrops for 1 gram. So 1/24 of a gram would weigh about 0.0417 grams. Nice experiment. The size of a drop of water varies a lot. The "official" size ranges from about 50 ul to about 99 ul depending on country and system. 60 ul seems to be a common size. Because a liter of water weights a kilogram a drop of 60 ul weighs .06 gram.
What are water drops that free when they hit the ground?
Water drops that are freed when they hit the ground are referred to as splashes. These splashes occur due to the impact of the water drop hitting the ground surface. The size and shape of the splash can vary depending on factors such as drop size, height of fall, and surface characteristics.
Would a glass of blood be heavier than a glass of water assuming that the glass is the same in shape size and volume?
Yes, blood is thicker than water! More accurately, blood is denser than water. The density of water is 1000kgm-3 According to a variety of internet sources the density of blood is somewhere between 1025kgm-3 (plasma only) and 1060kgm-3
Is a drop of water the same size as a drop of any other fluid?
No, a drop of water isn't even the same as another drop of water. They come in different sizes and aren't adequate for precision uses. For an amazing drop search "Pitch drop experiment".
What is the weight of one drop of water?
The size of a drop of any liquid depends on how the drop is created, so it is not possible to say as a general rule that any particular amount of water is in a "drop of water." You first have to know the size of the drop of water.
Are the blood vessels the same size?
no
Is atoms are about the size of a drop of water?
No, atoms are much smaller than a drop of water. Atoms are the basic building blocks of matter and are incredibly small. They are typically on the scale of picometers, which is about one hundredth of a nanometer in size, while a drop of water is on the order of millimeters.
What number of red blood cells per drop of blood?
On average, there are approximately 5 million red blood cells per microliter of blood. A single drop of blood contains about 50-60 microliters, so there would be roughly 250-300 million red blood cells in a single drop of blood.
How do you find the mass of 1 drop of water?
drops of water can be of different size depending on the charge
What is the density of 100 gram of water?
The density of water at standard temperature and pressure is 1 gram/milliliter. The size of the sample is irrelevant. If the sample is pure, then one drop of it has the same density as a tankerful of it has.
How does a blood drop reach its terminal velocity when falling?
As a blood drop falls, it accelerates due to gravity until it reaches a point where the force of air resistance acting against it equals the force of gravity. At this point, the blood drop stops accelerating and falls at a constant speed known as its terminal velocity. The terminal velocity of a blood drop is determined by its size, shape, weight, and the density of the surrounding air.
How many white blood cells in 1 drop of blood?
There are about 7,000 to 25,000 white blood cells in 1 microliter of blood. In a typical drop of blood, which is around 50 microliters, you could potentially have around 350,000 to 1.25 million white blood cells.
What will happen to red blood cells when they are placed in a beaker containing a water solution in which the salt concentration is higher than the salt concentration in the red blood cells?
It's one of these answers: a. The red blood cells will absorb water and increase in size. b. The red blood cells will lose water and decrease in size. c. The red blood cells will first absorb water, then lose water and maintain their normal size. d. The red blood cells will first lose water, then absorb water, and finally double in size. A is wrong, just let you know. Still trying to figure out the answer myself.
Is it true that When a drop of water breaks into two droplets of equal size the sum of the surface areas of the two droplets is equal to that of the original drop?
No.
Does density change when the size of an object changes?
No, density remains the same regardless of the size of an object. Density is a measure of how much mass is contained within a given volume, so as long as the material remains the same, the density will not change even if the object's size changes.
