Multiple choice

One of the youngest sciences of the 20th century which deals with production, control and application of very low temperature (approx. below - 150'C is called

  1. Cryptography

  2. Crystallography

  3. Cryogenics

  4. Acarology

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Cryogenics is the branch of physics and engineering that involves the study of very low temperatures, how to produce them, and how materials behave at those temperatures.