ROTARY HAMMER 1150W 13J

ROTARY HAMMER 1150W 13J

Rated Voltage: 220-240V
• Lub sij hawm cuam tshuam: 0-3200 bpm
•Rated Zaus: 50-60Hz
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Product Introduction

product-1351-347

13J txhais li cas

 

1J txhais tau tias 1 joule. J yog lub zog chav tsev, uas yog sib npaug rau kev ua haujlwm los ntawm kev nqa ob lub qe ib 'meter'. 1W txhais tau tias 1 watt. W yog lub zog hluav taws xob. 1W=1J/s, uas txhais tau tias 1J ua haujlwm tiav hauv 1 thib ob.

1j txhais li cas?

1j yog 1j.

Hauv physics, j sawv cev rau joule (J), hu ua joule, lub cim rau lub zog, ua haujlwm, thiab kub. 1j=1N·m, uas yog, txoj haujlwm ua los ntawm kev txav qhov taw tes ntawm kev ua ntawm 1 Newton quab yuam 1 meter nyob rau hauv kev coj ntawm lub zog yog 1 Joule. 1j=1w·s=1A·V·s, uas yog, lub zog tso tawm los ntawm 1 watt ntawm kev ua haujlwm tshuab rau 1 thib ob yog 1 joule, 3.6 * 10^6j=1kwh , uas yog 1 degree, uas yog ib chav tsev ntawm hluav taws xob.

Hot Tags: Teb rauj 1150w 13j, Tuam Tshoj teb rauj 1150w 13j lwm tus neeg, hoobkas

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