Mine runs for about 6 hrs on a full charge, playing MP3's, 5 second back light delay, and lowest screen brightness settings.
Yes, for about .1 second, then it will blow the lamp. A 9v battery will however light three 3.5v lamps.
The apparent brightness of a star is determined by its luminosity (true brightness), distance from Earth, and any intervening dust or gas that may absorb or scatter its light. These factors affect how bright a star appears in the night sky to an observer on Earth.
The brightness of a bulb would not change if you added a second bulb in parallel with the first.Unless, of course, the increased current exceeded the power supply's capacity causing a reduction in voltage.
it should become dimmer
You connect the batteries in series Red charger lead to one red battery terminal, then the black battery terminal of that battery to the red battery terminal of the second battery. Then black battery terminal of the second battery to the black lead of the charger.
It can start with just one battery.
Press and hold the fn key (second from left in bottom row) while pressing either f7 for lower brightness or f8 for higher brightness level.
The Sun has a brightness or apparent magnitude [See related question] of -26.74 (yes negative).
no
No, the word "affect" is not accented on the second syllable. It is accented on the first syllable: "af-fect."
the second battery should be located on the passenger side framerail half way between the front and rear tires.