Qhov ntsuas twg tsawg tshaj plaws?
Qhov ntsuas twg tsawg tshaj plaws?

Video: Qhov ntsuas twg tsawg tshaj plaws?

Video: Qhov ntsuas twg tsawg tshaj plaws?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

Cov tsawg tshaj plaws Qhov loj me tau rau txhua yam hauv ntiaj teb yog Planck Length, uas yog 1.6x10-35 m hla.

Ib yam li ntawd, koj tuaj yeem nug, qhov twg yog qhov tsawg tshaj plaws ntawm kev ntsuas?

Cov tsawg tshaj plaws siv tau ntsuas lub sij hawm yog muab los ntawm a chav tsev ntawm qhov kev ncua deb hu ua Planck length. Nws yog qhov loj me me uas cov kev cai classical ofphysics tawg thiab quantum cuam tshuam ncaws hauv.

Qhov thib ob, cov chav tsev twg siv rau qhov me me? Cov units siv piav txog cov khoom ntawm a Microscopic length scale feem ntau yog Micrometer (oi) - ib lab ntawm 1 meter thiab me me units . Feem ntau cov microbes nyob ib ncig ntawm 1 micrometer hauv qhov loj . Cov kab mob feem ntau yog 1/10th uas qhov loj . Tsiaj cells feem ntau nyob ib ncig ntawm 10 micrometers hauv qhov loj.

Ib yam li ntawd, dab tsi me dua li Picometer?

Muaj kev ntsuas me dua 1 Angstrom -1 picometer yog 100x me me , thiab 1 femtometer (tseem hu ua fermi) yog 100,000 zaug me me , thiab yog hais txog qhov loj ntawm ib qho atomicnucleus.

Qhov tsawg tshaj plaws ntawm kev ntsuas hauv bytes yog dab tsi?

  • Me ntsis. Qhov tsawg tshaj plaws ntawm cov ntaub ntawv hauv lub computer hu ua Bit (Binary Digit).
  • Nibble. Ib nrab byte (plaub me ntsis) hu ua nibble.
  • Byte. Hauv feem ntau lub tshuab computer, ib byte yog ib chav tsev ntawm cov ntaub ntawv uas yog yim tus lej binary ntev.
  • Octet.
  • Kilobyte.
  • Megabyte.
  • Gigabyte.
  • Terabyte.

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