With the invention of the stethoscope, physicians were able to listen to the various sounds made by the heart and lungs. And began to be able to identify if patients had any diseases or ailments.
Answer:
a. Every year or two, the capacities of computers have approximately doubled without any increase in price.
Explanation:
Gordon E. Moore is the co-founder of the organization named Intel Corporation.
He observed that, in every two years, the number of transistors used in the integrated chips installed in the computers are doubled but the cost of the computers are halved or hardly remains the same. His observation is known as Moore's law.
Hence the correct option is (a).
Saigon was renamed H0 Chi Minh city
Answer:
Bias
Explanation:
Bias is a psychological way of making preferential judgement in a manner that is unfair. It is a clouded judgement based on assumptions, favouritism or irrational beliefs.
