Mugga xisaabiyaha sphere

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Geli dhexroorka ama dhererka dhexroorka si aad u xisaabiso mugga goobeedka.

Xisaabiyeyaasha mugga

Kani waa xisaabiye si gaar ah u xisaabiya mugga sephere ama kubbadda, taageerada metric iyo cutubyada Imperial (inji, cagaha, yard, mm, cm ama mitir), iyo natiijada mugga waxay u beddeli kartaa unug kala duwan, oo leh qaacido xisaabin iyo muuqaal firfircoon. Shere, waxay naga caawinaysaa inaan helno jawaabo oo aan si sahlan u fahanno natiijooyinka.

Sidee loo isticmaalaa xisaabiyahan?

  1. Dooro inaad isticmaasho dhexroorka ama radius si aad u xisaabiso mugga.
  2. Geli dhererka dhexroorka ama dhexroorka
  3. Aqbal jajab tobanle ama jajab, tusaale. 3.4, 1.7, 5 1/4 ama 3/5
  4. Dooro unugga dhexroorka ama radius
  5. Dooro cutubka mugga aad rabto inaad ogaato
  6. Waxay si toos ah u xisaabin doontaa natiijooyinka waxayna uga falcelin doontaa is dhexgal.
  7. Natiijada xisaabinta ayaa la soo koobayaa.

Sidee loo xisaabiyaa mugga goobeedka?

Goobtu waa shay joomatari wareegsan oo dhammaystiran oo saddex cabbir leh, iyadoo bar kasta oo korkeeda ku taal ay u dhiganto badhtankeeda. Walxaha sida caadiga ah loo isticmaalo sida kubbadaha ama globes waa goobo. Haddii aad rabto inaad xisaabiso mugga goobeedka, waa inaad heshaa raadiyeheeda oo aad gelisaa qaab fudud,
V = 4⁄3πr³.

Foomka mugga Sphere

Qaaciddada mugga goobeedka waa 4/3 jeer pi jeer cubed-beelka. Isku-duubista nambarku waxay la macno tahay in laftigeeda lagu dhufto saddex jeer, xaaladdan, radius-ku wuxuu ku dhuftaa raadiyaha.

V = 4⁄3πr³
Mugga xajmiga = 4⁄3 × π × radius × radius × radius
πwaa saamiga wareegga goobada dhexroorkeeda

Tusaale xisaabinta

Soo hel mugga goobeed leh radius 4 inji.

Mugga = 4⁄3π4³
4 ÷ 3 × 3.141592653589793 × 4 × 4 × 4 = 268.082573106329.
Ka dib marka la soo koobo, mugga waa 268.08 cubic inches.

Haddii aan rabno in aan halbeegyada mugga u beddelno unugyo kala duwan, waxaan marka hore halbeegyada radius u beddeli karnaa isla mugga.
tusaale ahaan,
goob leh radius 9 inji ah.
Waa maxay mugga ft³?

radius 9 in = 9 ÷ 12 ft = 0.75 ft mugga = 4⁄3π0.75³
4 ÷ 3 × 3.141592653589793 × 0.75 × 0.75 × 0.75 = 1.7671458676442584
ka dib markii la soo koobay, mugga waa 1.77 cubic feet.

Haddii aan haysano tirada dhexroorka oo kaliya, dhexroorka kala badhku waa radius, kaliya u qaybi dhexroorka 2, waxaanu yeelan doonaa radius.