Question

She has her property to fall back _________ in her old age​

Answer 1

Explanation:

∅ _ᵗʰⁱˢ ᵐᵉˢˢᵃᵍᵉ ᶜᵃⁿ'ᵗ ᵇᵉ ᵛⁱᵉʷᵉᵈ ᵇᵉᶜᵃᵘˢᵉ ʸᵒᵘ ᵃʳᵉ A noob

An electroscope is an early scientific instrument used to detect the presence of electric charge on a body. It detects charge by the movement of a test object due to the Coulomb electrostatic force on it. The amount of charge on an object is proportional to its voltage.