no leaving your laptop pluged in will not waste your power yes it still uses power you dont have to worie about it.
yes, you should turn it off at the power source.
Leaving a water hose on with the nozzle running can lead to a significant increase in your water bill due to the wastage of water. This can result in higher costs and potential financial strain.
Electricity is wasted through inefficient appliances, leaving devices plugged in when not in use, poor insulation resulting in energy loss, and using outdated lighting technologies. Overuse of air conditioning and heating systems, as well as leaving lights on unnecessarily, also contribute to wasted electricity. Additionally, transmission and distribution losses in the electricity grid can result in wasted energy.
More will be sold.
If the room is rectangular, just multiply length x width. For the 10% wastage, multiply the result by 1.10 - that's the same as adding 10%.
Using cheap laptop memory can result in a total shut down of your laptop. While it is a pretty cheap fix it can cost more to have it diagnosed at a repair shop.
Folk on the International Space Station live in a zero G environment, and suffer from muscle and bone wastage as a result, in spite of keeping up an exercise regime.
Laptops are meant to be small and cheap. As a result, the majority of things in a laptop are also either very small, or software. This makes it nearly impossible to modify a laptop in any way, as parts are made for specific laptops.
if the traffic is going to fast and you will die as a result
something
Leaving the scene of a collision causing more than 50 dollars in damage will result in points on your driver's license. The amount of points will depend on the state.
2 pointss !