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Question:

Radiant energy emitted by radiator..?

More radiant energy is emitted by a dull-black steamradiator than by a silver one. However, silver is themost efficient color for a steam radiator that heats aroom. Why?

Answer:

Fess up time. I was the one who fitted square wheels to your favourite car. Collapsed with laughter when I watched you go down the hill, hitting your head on the car roof at every turn of the wheels.
Instructions 1 Select the Calendar icon from your BlackBerry's Home screen. 2 Press the Menu key and opt for a New Alarm. 3 Select whether your alarm is a one-time reminder or a recurring event. 4 Select the time by highlighting the field and scrolling up or down with your roller ball. Scroll to the right to set AM or PM. Press the roller ball to set the time. 5 Set your desired snooze alarm time, or select Off if you don't want to set any follow-up snooze alarms. 6 Set your Alert (alarm) type. 7 Select your alarm's ringtone from your ringtone library. 8 Set your alarm's volume, and set the number of vibrations if you have also opted to have your BlackBerry vibrate during the alarm. 9 Press your Menu key and select Save. ReferencesBlackBerry: Schedule an Alarm You'r welcome
very intense light can cause scarring or pigmentation disorders on the retina of the eye. There are several factors to consider. The intensity of the light, how long your eyes are open and the general health of your eyes. It's impossible to say if your eyes are fine or damaged. It would be a guess. A visit to an ophthalmologist will let you know if any damage was done. If you are very concerned, the doctor can photograph your retina and then compare it to your retina during a follow up visit. This will let him or her know if the damage was temporary, permanent or if it is getting worse.

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