Go to the start menu, then control panel, click power options, then click power manager, then launch power manager, then go to battery informationat the top, click options and then make sure the box that says show power manager gauge in task bar (is ticked) and then click ok and then ok again :) hope this helps :)
it would not appear green
because they are green
it reflects green light
presence of Chlorophyll in the cells of leaf reflects the green spectrum of light hence the leaf appear green.
After discovering that your Apple MacBook Pro won't turn on when you plug the charger in and the battery life isn't appearing on the side, it may be safe to assume you need a new battery.
because of chlorophyll
Green.
Chlorophyll
Chloroplasts have chlorophylls in them.So they appear green.
Leaves appear green due to the presence of chlorophyll, a pigment that absorbs sunlight for photosynthesis. Even in the absence of sunlight, chlorophyll can still reflect green light, which is why leaves continue to appear green.
Green objects would appear green and red objects would appear very dark.
While the ball would still be green it will appear black. Anything green absorbed all colours except green. The green light is reflected to your eyes which makes it look green. Thus in red light (with no green in it) the red will be absorbed and no green light can be reflected to your eyes so the ball will look black.