Datrys 1.39*10^-3*24^-15*2/sqrt{2*pi*4*10^-15*2}

$$\frac { 1.39 \times 10 ^ { - 3 } \times 24 ^ { - 15 } \times 2 } { \sqrt { 2 } \times \pi \times 4 \times 10 ^ { - 15 } \times 2 }$$

Enrhifo

$$\frac{1357421875\sqrt{2}}{3944197523094110208\pi }\approx 1.549249315 \cdot 10^{-10}$$

Camau Ateb

Canslo 2 yn y rhifiadur a'r enwadur.

$$\frac{1.39\times 10^{-3}\times 24^{-15}}{4\pi \sqrt{2}\times 10^{-15}}$$

Er mwyn rhannu pwerau sy’n rhannu’r un sail, tynnwch esbonydd yr enwadur o esbonydd y rhifiadur.

$$\frac{1.39\times 10^{12}\times 24^{-15}}{4\pi \sqrt{2}}$$

Cyfrifo 10 i bŵer 12 a chael 1000000000000.

$$\frac{1.39\times 1000000000000\times 24^{-15}}{4\pi \sqrt{2}}$$

Lluosi 1.39 a 1000000000000 i gael 1390000000000.

$$\frac{1390000000000\times 24^{-15}}{4\pi \sqrt{2}}$$

Cyfrifo 24 i bŵer -15 a chael \frac{1}{504857282956046106624}.

$$\frac{1390000000000\times \frac{1}{504857282956046106624}}{4\pi \sqrt{2}}$$

Lluosi 1390000000000 a \frac{1}{504857282956046106624} i gael \frac{1357421875}{493024690386763776}.

$$\frac{\frac{1357421875}{493024690386763776}}{4\pi \sqrt{2}}$$

Mae'n rhesymoli enwadur \frac{\frac{1357421875}{493024690386763776}}{4\pi \sqrt{2}} drwy luosi'r rhifiadur a'r enwadur â \sqrt{2}.

$$\frac{\frac{1357421875}{493024690386763776}\sqrt{2}}{4\pi \left(\sqrt{2}\right)^{2}}$$

Sgwâr \sqrt{2} yw 2.

$$\frac{\frac{1357421875}{493024690386763776}\sqrt{2}}{4\pi \times 2}$$

Lluosi 4 a 2 i gael 8.

$$\frac{\frac{1357421875}{493024690386763776}\sqrt{2}}{8\pi }$$