PHYSICS BY S.R/S.V/A.M

A CLINICAL THERMOMETER CONSISTS OF A LONG,NARROW,UNIFORM GLASS TUBE AND A BULB AT END THE BULB CONTAIN WHAT ?

• LIGHT

• MERCURY

• STONE

• METAL

THE TEMPARATURE OF A HUMAN BODY NORMALLY DOES NOT GO BELOW -------- OR ABOVE -------------

• 37 TO 50

• 36 TO 45

• 35 TO 42

• NONE OF THESE

LONGER LINE IN THE SYMBOL FOR A CELL REPRESENTS ITS --------

• NEGATIVE TERMINAL

• POSSITIVE TERMINAL

• TERMINAL

• ALL OF THESE

COMBINATION OF TWO OR MORE CELLS ARE KNOWN AS

• CELLS

• POSSTIVE CELL

• BATTERY

• NEGATIVE CELL

AN OBJECT MOVING ALONG A STRAIGHT LINE WITH A CONSTANT SPEED IS SAID TO BE IN ------------

• CIRCULAR MOTION

• RECTELINEAR MOTION

• UNIFORM MOTION

• NON-UNIFORM MOTION

ONE OF THE MOST WELL-KNOWN PERIODIC MOTIONS IS THAT OF A

• DIGITAL CLOCK

• MACHINE CLOCK

• SIMPLE PENDULAM

• NONE OF THESE

THIS PICTURE REPRSENTS WHAT ?

• OPEN CIRCUT

• COMPLETE CIRCUT

• CLOSED CIRCUT

• INCOMPLETE CIRCUT

• SIMPLE CIRCUT

A PENDULUM CLOCKS TIME TAKEN FOR 20 OSCILLATIONS.

• 2.0 S

• 3.1 S

• 2.1 S

• 2.2 S

• 1.2 S

THE TIME TAKEN BY THE PENDULUM TO COMPLETE ONE OSCILLATION IS CALLED

• ITS PERIOD OF LEGTH

• ITS PERIOD OF TIME

• ITS PERIOD OF MILES

• ITS PERIOD OF DAYS

TWHEN THE ELECTRIC CURRENT IS SWITCHED OFF,THE COIL GENERALLY LOSES ITS MAGNETISM . SUCH COILS ARE CALLED --------------

• ELECTRICCOILS

• CURRENTCOILS

• ELECTROMAGNET

• ELCETROWIRES