Category: Science

QUESTION ANSWER Saliva acts on Carbohdrate Saliva acts on

QUESTION ANSWER Bile juice is secreted by Liver Bile juice is secreted by

QUESTION ANSWER Why does Wool gives us warmth during winter Wool gives us warmth during winter because Woolen cloths have a large number of air pockets in them . Air being a bad conductor of heat prevents body heat to eacape out during winter Why does Wool gives us warmth during winter

QUESTION ANSWER What is the need to measure hotness of a body We can not always refer to heat in relative sens .When we measure the level of hotness in term of temprature it becomes more accurate and there is no chance of confusion . Thermometeres are used for measurin temprature of a body What…

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QUESTION ANSWER Villi help in Absorption Villi help in

QUESTION ANSWER Function of dil . HCL is to Kill bacteria Function of dil . HCL is to

QUESTION ANSWER Why do silk cloths shine in bright light silk cloths shine in bright light because light creates a prism affect on sillk fabrics . Why do silk cloths shine in bright light

QUESTION ANSWER Why is Cotton is prefered as summer ware Cotton is preferred as summer ware because cotton readily absorbs moisture(sweat)

QUESTION ANSWER Varieties of silk found in india Varieties of silk found in india are Tussar Silk , Munga Silk , and Era Silk Varieties of silk found in india