If you are answering "Equipment Crossword" in 2 words the answer is WIRE WHISK.
A stethoscope
A tortillon
You might use a rubber spatula to blend or mix food in a bowl. You could also use one to scrape a bowl, but a rubber or silicone bowl scraper would also be used to scrape food from a bowl.
A scale.
is the tool that you used in in the workplace a
Totillon. See http://en.wikibooks.org/wiki/Introduction_to_Art/Drawing_I#Smudging_tools Spelling Is Tortillon
Perhaps the "food pyramid"?
That would be scales, measurung spoons and graduated jugs.
A bow is used to mix, knead, whisk, hold, and blend ingredients or food.
any tool used ti help you in the preperation of food/ cooking process
what cooking tool is used to dip food in egg and roll in crumbs
No, a food scale is not the best tool to weigh concrete blocks because concrete blocks are significantly heavier and larger than food items, and may exceed the weight capacity of a food scale. A heavy-duty industrial scale or a construction scale would be more appropriate for weighing concrete blocks.