Author: Study Clue

A syringe with the nozzle closed is hard to push mainly because air A Occupies space B Has no mass

Which observation best shows that air occupies space? A Ice melts B Balloon inflates C Shadow forms D Iron rusts

A student tests two liquids using the same battery and electrodes; the bulb glows brighter in liquid X than in

In a liquid conductor test, a filament bulb does not glow but an LED glows; the best conclusion is the

In a simple tester experiment, a liquid is called a conductor when it allows A Light to bend B Heat

Distilled water usually does not light a tester bulb because it has very few A Wire electrons B Heat particles

When you dip two electrodes in distilled water and connect a simple tester, the bulb usually does not glow because

A compass near a current-carrying wire deflects most when the wire is placed A Along needle direction B Far below

A steel rod becomes magnetized faster when stroked A In random directions B With both ends C In one direction

Which statement about lodestone is correct? A Man-made steel magnet B Plastic with charge C Natural magnet found D Heated