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Discover what an IQ of 103 means and how it compares to the average IQ score of 100 in this insightful Q&A.

Discover how loud 80 decibels is, its effects on hearing, and the importance of ear protection in noisy environments.

Discover the wattage of incandescent Christmas lights and how to calculate total power consumption per strand.

Learn how to calculate the number of 18650 Li-ion batteries required for 1 kWh of energy storage effectively.

Discover how far away you can hear 60 decibels and what factors influence sound distance.

Discover what 45 dB sounds like and its significance in creating peaceful environments for work and relaxation.