The most likely cause of sleep problem after watching television while surfing the Internet on your tablet at night is the bright light from the TV and tablet are interfering with your sleep-wake cycle.
What is sleep-wake cycle?
Sleep-wake cycle serves as the 24 hour daily sleep pattern that encompass the approximately 16 hours of daytime wakefulness as well as the 8 hours of night-time sleep.
This process control body processes which control sleeping as well as waking periods and these process are:
- sleep/wake homeostasis
- circadian biological clock.
Learn more about sleep-wake cycle at: https://brainly.com/question/15500797
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