0
What else can I help you with?
Why the grain of dust moved around in the water?
The movement of a grain of dust in water is due to Brownian motion, where the random collision of water molecules causes the dust particle to move unpredictably. This motion is a result of the thermal energy of the water molecules and is observable on a microscopic scale.
How many mg are there in a grain?
There are approximately 64.8 milligrams in 1 grain.
How many atoms are in the galaxy?
It is estimated that there are around 1066 atoms in the Milky Way galaxy.
What is the exact mass of a dust particle?
The exact mass of a dust particle can vary greatly depending on its size and composition. On average, a typical indoor dust particle might have a mass on the order of micrograms (10^-6 grams), whereas larger particles like sand grains can have masses on the order of milligrams (10^-3 grams) or more.
How many dozens of particles of dust are in 2.45 grams if each dust particle has a mass of 2.51 x 104 grams?
There are approximately 1.96 x 10^20 dust particles in 2.45 grams of dust. This is calculated by dividing the total mass of dust by the mass of each particle and converting it to dozens.
What would react more quickly in the air spike of grain or a cloud of grain dust?
A cloud of grain dust
What are the release dates for The Grain of Dust - 1918?
The Grain of Dust - 1918 was released on: USA: February 1918
Is an atoms or a grain of sand bigger?
Grain of sand is bigger
How many atoms in a grain of water?
A grain of water would contain approximately 3 x 10^21 water molecules. Since each water molecule consists of 3 atoms (2 hydrogen and 1 oxygen), the total number of atoms in a grain of water would be approximately 9 x 10^21 atoms.
How many atoms in a grain of sugar?
275
What is inside a rice grain?
Atoms
Are atoms larger than a grain of sand?
If the sand is totally silicon dioxide and is assumed to be a uniform volume of one cubic millimeter then the number would be approximately 2*10^19 molecules, or 20,000,000,000,000,000,000
What could be used to weigh a grain of dust?
We don't need to weigh grains of dust in cooking measurements.
What are the release dates for The Grain of Dust - 1928?
The Grain of Dust - 1928 was released on: USA: 10 July 1928 Finland: 16 December 1929 Portugal: 3 November 1930
What is smaller than a rock?
Many things can be smaller than a rock, such as a pebble, a grain of sand, or even a speck of dust.
What is the composition of dust, and are atoms the building blocks that make up dust particles?
Dust is made up of a variety of particles, including dead skin cells, dirt, pollen, and other small debris. Atoms are indeed the building blocks that make up these dust particles, as everything in the universe is ultimately composed of atoms.
What might be used to weigh a grain of dust?
A very very tiny scale
