200 J of energy is wasted by the hair dryer. 
Steps
- The hairdryer is provided with 1500 J of electrical energy per second
- Of this 1500 J, 1300 J of energy is actually used and converted to useful thermal energy per second
- The remaining energy, 1500 - 1300 = 200 J is dissipated
Dissipated energy
- The energy that is not efficiently transported or changed is wasted energy. 
- We cannot create or destroy energy. 
- An employable type of energy is created through transformation. 
- Only a portion of energy that is changed or transferred can be done so in a way that is helpful.
Thus, 200 J of energy is wasted by the hair dryer. 
Learn more about energy here:
brainly.com/question/166559
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<span>During a micro-sleep, you are likely to have a blank stare, sudden shake of the body, head snapping and you are not able to recall a last minute.
The duration of micro-sleep are from 1 second to 30 second.
It can happen to anyone and at any time of the day. there are many reason of micro-sleep and it is said to be dangerous, especially when you are driving.
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The smallest bone in the human body is the stapes bone, located in the ear.
Hope that helped you.
        
                    
             
        
        
        
1. Turn the water off when washing the dishes. 
2. Turn the sink off when brushing your teeth instead of letting it run
3. Take a 2-5 minute shower (no longer)
4. Do not leave the water running when you use water 
5. Do not fill up a cup of water that you will not drink, pour it in plants or put it in the fridge to stay cold
        
                    
             
        
        
        
Answer:
Live a healthy lifestyle and avoid anything that may trigger such Diseases.