Drag the tiles to the correct boxes to complete the pairs.
Match the food technology with its definition.
anticaking agents
PH control agents
preservatives
stabilizers, thickeners, and texturizers
control acidity and alkalinity
help prevent chemical reactions that
cause food to deteriorate
keep powdered food flowing freely
and prevent lumping, caking and
moisture absorption
give food a uniform texture
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Explanation:

Match the food technology with its definition.

The emissivity of the radiation shield is    

Explanation:

From the question we are told that

   The temperature of the first parallel plate is  

    The temperature of the second  parallel plate is  

    The  emissivity of first plate is  

    The  emissivity of first plate is  

Generally the total radiation heat that is been transferred without the shield is mathematically represented as

Where   is the Stefan-Boltzmann constant which has a value  

Substituting values

From the question we are told the that using the radiation shield would reduce the radiation heat transfer by 15%

  So the new heat transfer is

 So    

Now this new radiation heat transfer can be mathematically represented as  

   Where the emissivity of the  radiation shield and n is the number of radiation shield

Substituting values