The diameter of a watermolecule is 0.000000000275 m. How can this number best be expressed in scientific notation

2.75x10⁻¹⁰m

Explanation:

By scientific notation, we have to express 0.000000000275 m in powers.

This can be done by counting the number of zeros after the decimal and the number after 0 which is 2.

from 2 to the decimal point, we have 10 characters

so we express it scientifically as,

= 2.75x10⁻¹⁰m

for easy understanding. i have added an attachment to help you out on how to do this.

i would say the answer is food.

hope this !

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.