Friday, 8 September 2023

Mock test - 8 Class - 6

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                                         Class -VI

                                                    PHYSICS

Time-20 min                                                                                          FM - 10                                                           ----------------------------------------------------------- -----------------------------------

1. In a class 1 lever, the load arm is 50 cm long and the effort arm is 250 cm long.

How much force will be required to lift a load of 25 kg with it? [2]

2.  Define  a) MA  b)Thermometer  [4]

3.  50-degree centigrade = ______ degree Fahrenheit [2]

4. Why mercury is used in thermometers?  [2]



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