Вопрос
Direct meas urement is __ measur ement obtained directly by means of me asuring ruments meas urement that depends on the skil l of the experimenter meas urement as a result of direct math ematical calculat ion
Решения
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(282 Голоса)
Христина
профессионал · Репетитор 6 лет
Ответ
The correct answer is "Measurement obtained directly by means of measuring instruments".
Объяснение
## Step 1The problem is asking us to identify the correct definition of direct measurement. Direct measurement refers to the process of measuring a physical quantity directly using measuring instruments, without the need for any additional calculations or estimations.## Step 2Let's analyze each option:1. "Measurement obtained directly by means of measuring instruments" - This option correctly defines direct measurement. It involves using measuring instruments to directly measure a physical quantity.2. "Measurement that depends on the skill of the experimenter" - This option does not define direct measurement. It seems to describe a subjective measurement, which is not the same as direct measurement.3. "Measurement as a result of direct mathematical calculation" - This option also does not define direct measurement. It seems to describe a calculated measurement, which is not the same as direct measurement.