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What is a reasonable estimate for the radius of an atom in scientific notation?
Wiki User
∙ 9y ago
1.1 to 3.5 *10^-10 metres.
Wiki User
∙ 8y ago
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What is a reasonable estimate for area of a circle of with a radius of 4Cm?
It is: 16*pi square cm
How do you find the length of radius in scientific notation?
Take the diameter, then divide by 2 to get the radius. To get to scientific notation, put the number in the form of one digit followed by a decimal point, then the rest of the number, followed by x10n, where n is the number of places that you had to move the decimal point to get just one digit to the left of the decimal point. For example: diameter of 8. Divide by 2 to get 4. To get to scientific notation, make it 4X100. You didn't have to move the decimal point at all, so n=0. Example #2: Diameter of 250. Divide by 2 to get radius, which is 125. To make it scientific notation, you have to move the decimal point 2 places to get 1.25X102. If you had to move the decimal point to the right, then make n a negative number. Example #3: Diameter of 1/10. Divide by 2 to get radius of 1/20, or 0.05, which in scientific notation is 5X10-2.
How is scientific notation used in the galaxy?
As far as we know, we only use scientific notation here on Earth, for the computing of very large numbers (like the distance between planets) or very small numbers (like the radius of a hydrogen atom).
What is the scientific notation for a humanwhite blood cell?
The answer depends on what aspect of the human white blood cell you are referring to: their number in an average person, their mass, radius, volume, etc.
How small is an atom in scientific notation?
The size of an atom can vary depending on the element. However, on average, an atom has a diameter of about 0.1 nanometers, which is equivalent to 1 x 10^-10 meters in scientific notation.
What is the radius of mercury in scientific notation?
Mercury has a radius of 2439.5km. In scientific notation, this would be 2.4x103km.
What is the radius of U ranus in scientific notation?
2.5559 x 10^4 km
What is a reasonable estimate for the circumference of a circle with a radius of 12 inches?
A circle with a radius of 12 inches has a circumference of 75.4 inches.
Explain how you determined your answer if the radius of a hydrogen atom is about 0.000000106 millimeter write the length of this radius in scientific notation?
1.06*10-7
What is a reasonable estimate for area of a circle of with a radius of 4Cm?
It is: 16*pi square cm
The riadus of mercury in scientific notation?
Not sure about the riadus, but the radius of mercury is 2.44*106 metres.
The radius of a hydrogen atom is about 0.000000106 millimeters write the length of this radius iin scientific notation?
1.06x10-7 mm or 1.06x10-10 m
The radius of the earth is approximately 6370 kilometers. what is the distance in scientific notation?
It is 6.37*10^3 km.
A circle with a radius of 8 inches is shown which estimate of the circumference of this circle is reasonable?
The circumference is 50.3 inches.
How do you find the length of radius in scientific notation?
Take the diameter, then divide by 2 to get the radius. To get to scientific notation, put the number in the form of one digit followed by a decimal point, then the rest of the number, followed by x10n, where n is the number of places that you had to move the decimal point to get just one digit to the left of the decimal point. For example: diameter of 8. Divide by 2 to get 4. To get to scientific notation, make it 4X100. You didn't have to move the decimal point at all, so n=0. Example #2: Diameter of 250. Divide by 2 to get radius, which is 125. To make it scientific notation, you have to move the decimal point 2 places to get 1.25X102. If you had to move the decimal point to the right, then make n a negative number. Example #3: Diameter of 1/10. Divide by 2 to get radius of 1/20, or 0.05, which in scientific notation is 5X10-2.
What is a reasonable estimate for the area of a circle with radius 4cm?
area of a circle is pi x radius^2 so... pi x 4^2 = about 50 cm
How is scientific notation used in the galaxy?
As far as we know, we only use scientific notation here on Earth, for the computing of very large numbers (like the distance between planets) or very small numbers (like the radius of a hydrogen atom).
