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centimetre [cm]
millimeter [mm]
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Area, volume,density
area volume denisity speed velocity and acceleration
Question | Answer |
---|---|
kilometer [km] centimetre [cm] millimeter [mm] | = 1000m =0.01 m =0.001 m |
measuring innstriments of lenght | ruler. measuring tape.callipers [to measure the diameter of objects].vernier callipers [more accurate than callipers].opisometer [used to measure short curved lines eg on a map].trundle wheel [larger version of opisometer for londer lengths]. |
what is mass | the mass of an object is the amount of matter in it |
how do we measure mass | using a scales |
how to find the mass of a liquid | find the mass of an empty dry beaker.add the liquid into the the beaker. subtract the two masses giving you the mass of the liquid |
what is tempiture | temperature of an object is a measurement of hot or cold the object is |
what is tempiture measured in | degrees celsius |
whats human body temperature | 37 degrees C |
what types of thermometers are there | mercury thermometers,thermoscan ear thermometer,electronic digital thermometers |
what is mass measured in | kilogram kg |
whats time measured in | second |
what is area | the area of a shape is the amount of surface enclosed within its boundary lines |
what is area measureed in | meters squared or cm squared |
how do you find the area of a rectangle | =length by width |
measuring instriments | ruler.measuring tape.callipers [used to measure the diameter of an object].vernier callipers [more accurate than callipers].opisometer used to measure small curved lines eg a map].trundle wheel [ bigger version of of opisometer measures longer lengths |
what is mass | the mass of an object is the amount of matter in it |
how do u measure mass | with a scale |
what is mass measured in | kilograms [kg] or grams [g] |
how to find the mass of a liquid | find the mass of an empty beaker. add the liquis to the beaker. subtract the two masses which gives you the mass of the liquid |
whats time measured in | hours or seconds |
what is temperature | the tempiture of an object is a measure of how hot or how cold it is |
what is temperature measured in | degrees celsius measured with a thermometer |
what types of thermometer are there | mercury thermometers,thermoscan ear thermometer, electronic digital thermometer |