Physics · Metrology

सतह के खुरदरेपन (Surface roughness) को सबसे अच्छी तरह कैसे परिभाषित किया जाता है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1आकलन लंबाई पर माध्य रेखा से प्रोफाइल का वर्ग माध्य मूल विचलन (RMS deviation)
2विभिन्न ऊंचाइयों और विविध अंतरालों वाले घाटियों (valleys) और पहाड़ियों (hills) का एक सूक्ष्म क्रम✓
3एकसमान पहाड़ियों का एक निरंतर क्रम
4एकसमान घाटियों का एक निरंतर क्रम

सही उत्तर देखें

विभिन्न ऊंचाइयों और विविध अंतरालों वाले घाटियों (valleys) और पहाड़ियों (hills) का एक सूक्ष्म क्रम

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