Question

Suppose that, from measurements in a microscope, you determine that a certain layer of graphene covers an area of 1.50μm2. Convert this to square meters

Answer 1

one $\mu m$is $10^{-6}m$ , hence one $\mu m^2$ is $10^{-12}m^2$, thus $1.50\mu m^2$ is $1.50\cdot10^{-12}\mu m^2$

Answer 2

1.50 μm² = 1.50 x 10⁻¹²

Further explanation

Given

Area's cover is  1.50 μm²

Convert this area into m²

1 μm = 10⁻⁶  m²

to get the value of the conversion:

(1 μm)² = (10⁻⁶)² = 10⁻¹²

so 1.50  μm² = 1.50 x  10⁻¹²

Learn more

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Keywords: unit conversion, micrometer, square, length, meter square