1) The international unit of measuring temperature a) Kelvin b) Kevin c) Kalvin 2) When the thermometer bulb is hot, the liquid _________. a) cools b) expands c) flows out 3) The body temperature of a healthy man a) 39°C b) 37°F c) 37°C 4) Mercury is used in laboratory thermometers because it ______. a) expands uniformly b) breaks often c) feels cool 5) The total particles that make up a _____ is called heat energy. a) energy b) substance c) heat 6) Heat energy is always transferred from ________ temperatures. a) higher to lower b) lower to higher c) stable 7) The degree of hotness or coldness of a body a) Fahrenheit b) light c) temperature

HEAT AND TEMPERATURE

بواسطة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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