Over small changes in temperature, if the right semiconductor is used, the resistance of the material is linearly proportional to the temperature. There are many different semiconducting thermistors with a range from about 0.01 kelvin to 2,000 kelvins (â273.14 Â°C to 1,700 Â°C).
If you do feel the need to put them in the fridge, they can tolerate up to 3 days of cold storage if they are used soon as they are removed from the refrigerator. Seems that cucumbers are susceptible to cold injury if held more than 3 days at temperatures lower than 50F/10C. Signs of cold injury are wateriness, pitting on the outside and accelerated decay. Another factoid: Cucumbers are sensitive to ethylene gas, which is put off by some ripening fruits and vegetables.
Answer: You donât have to refrigerate oranges, but you'll be able to enjoy them much longer if you do. As the Florida Department of Citrus points out, oranges donât ripen any further once theyâve been picked and the refrigerator is the best place for maximimizing their shelf life.At room temperature, oranges usually keep for up to one week â in your fridge, they'll generally stay fresh for up to three weeks.Once you've peeled or cut into an orange you should refrigerate any leftovers right away.Wrap the cut fruit tightly with plastic wrap or store in an airtight container and use it within three or four days.nswer: You donât have to refrigerate oranges, but you'll be able to enjoy them much longer if you do. As the Florida Department of Citrus points out, oranges donât ripen any further once theyâve been picked and the refrigerator is the best place for maximimizing their shelf life.