electroscope

ریشه

Derived from the Greek words 'electron' meaning 'amber' and 'skopein' meaning 'to look at'.

مثال

• The electroscope showed a positive charge.
• He used an electroscope to detect the presence of electricity.
• The electroscope is an essential tool in physics labs.

ترکیب‌های رایج

Positive electroscope Negative electroscope Use an electroscope Electroscope reading Electroscope detection