PHYSICS Motion and clock time The device which measures the fixedness of a vehicle is called a SPEEDOMETER.It records speed in km/h. outer space = facilitate*Time drive=Distance/Time Time=Distance/Speed The meter which shows the distance travel by the vehicle is known as an ODOMETER. GRAPH The three clear types of represent representation are- Piechart Line graph Bar graph The distance-time table helps us to come across the distance travelled by the intent at some(prenominal) instant breakup of time. graph helps us to come out the distance travelled by the objective lens glass at every interval of time. Graph also helps us to bob up out the speed of the object at any interval of time. It also helps us to view out the motion the object undergoes. THE POINTS TO BE KEPT IN THE MIND WHILE CHOOSING THE about SUITABLE SCALE FOR draw A GRAPH argon:- The difference berween the highest and the lowest value of severally quantity the intermideate values of each quantity, so that with the master choosen it is convenient to mark the values on the graph to apply the maximum part of the paper on which the graph is to be drawn. Distance-Time graph With distance time graph we stand expose the distance moved by the vehicle at any interval of time The distance moved by an object in a unit time is called speed.
SPEED We can compare the speed of two objects :- by knowing their speeds by converting them into same units Speed=Slope of graph ELECTRIC certain AN! D ITS EFFECTS The two of Electric online are:- Magnetic number:-when electric carity passes the cable the wire gets magnetised and attracts magnetic subsatences. oestrus effect:-Wire gets heated when electric current passes through it. long-acting line in the emblem of cell represents positive lowest and the shorter one represents the negative terminal diagram to show change is off. diagram to show the switch is on. acquire in the blanks:-...If you ask to get a full essay, sanctify it on our website:
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