state gov APPSC (ఆంధ్రప్రదేశ్) Group 2 (Pre + Mains) Mock Test 2023 Current Affairs Science and Technology
The Specific Absorption Rate (SAR) is a standardised measure related to:
1
The rate at which electromagnetic energy is absorbed by the body in close proximity to radio transmitters.
2
The efficiency of specific enzymes in breaking down absorbent materials.
3
The rate at which sunlight is absorbed by plants during photosynthesis.
4
The rate at which heat is absorbed by gases in the atmosphere leading to global warming.