Category: 4. Patwari (HP), JBT (HP)

A closed syringe with trapped air is pressed. Which property is clearly shown? A Fixed shape B High compressibility C

Which statement best describes matter? A Only visible things B Only living things C Has mass, occupies space D Only

In a sealed syringe, pushing the plunger inward becomes harder mainly because A Air becomes solid B Air has no

In an aneroid barometer, atmospheric pressure changes are shown by A Mercury column B Water level rise C Flexible metal

A paper strip moves toward a nearby blowing fan mainly because of A Electric charge B Water absorption C Magnetic

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