Answer: tungsten bulbs
Explanation:The glass bulb is made from a much stronger quartz or aluminosilicate glass. The lamps operate at a higher temperature than normal incandescent tungsten bulbs, and so they can achieve a higher color temperature, and higher luminous efficiency.
Answer:
8
Explanation:
There are 2 sixteenth notes in 1 eighth note.
Divide 16 with 2:
16/2 = 8
8 16 notes are equal to 4 eighth notes.
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In a spell of badly dry weather, thirsty crows flew around in the sky, looking for water. They barely could find anything to drink. A thristy crow found a pitcher with little water in it. But, the pitcher was high with its neck being narrow; on the other hand, the crow's beak and neck were too short.
The crow thought over and saw the pebbles. Then an idea came to the crow. He picked up a small pebble and dropped it into the pitcher one by one. With the pebbles in the pitcher, the water rose a little higher above the pebbles until at last it was close to the top of the pitcher enough that the crow could drink.
Morals
"In a pinch a good use of our wits may help us out." -- The Aesop for Children
