Measure or calculate?

• Shiv Kumar Chakarvarti ^[1]
  1. [1] National Institute Of Technology

     National Institute Of Technology

     Japón

     
• Localización: The Physics Teacher, ISSN 0031-921X, Vol. 64, Nº. 5, 2026, págs. 344-344
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • I often recall my student days in the 1960s, when I studied physics in pre-university—today’s grade 11. During one lesson on the Vernier caliper, my teacher asked me a question that caught me completely off guard: “Does a Vernier caliper measure, or does it calculate?”