If identical light bulbs are wired in parallel, how do they compare to one another in terms of brightness? How is this brightness affected if more bulbs are added to the circuit?
a. identical bulbs in a parallel circuit will have the same brightness. Adding more bulbs will increase the brightness of all the bulbs.
b. Identical bulbs in a parallel circuit will have the same brightness. Adding more bulbs will decrease the brightness of all the bulbs.
C. Identical bulbs in a parallel circuit will have a different brightness depending on how far they are from the battery. Adding more bulbs will increase the
brightness of all the bulbs.
d. Identical bulbs in a parallel circuit will have a different brightness depending on how far they are from the battery. Adding more bulbs will decrease the
brightness of all the bulbs.

Select the correct answer. anna will wear a black dress when she attends het cousin's wedding. which color(s) does the dress absorb? a. all colors b. no colors c. red and green d. white

Clothing made of several thin layers of fabric with trapped air in between, often called ski clothing, is commonly used in cold climates because it is light, fashionable, and a very effective thermal insulator. so it is no surprise that such clothing has largely replaced thickand heavy old-fashioned coats. (a) consider a jacket made of five layers of 0.1-mm-thick synthetic fabric (k = 0.13 w/m·°c) with 1.5-mm-thick air space (k = 0.026 w/m·°c) between the layers. assuming the inner surface temperature of the jacket to be 28°c and the surface area to be 1.25 m2, determine the rate of heat loss through the jacket when the temperature of the outdoors is 0°c and the heat transfer coefficient at the outer surface is 25 w/m2·°c. (b) what would your response be if the jacket is made of a single layer of 0.5-mm-thick synthetic fabric? what should be the thickness of a wool fabric (k = 0.035 w/m·°c) if the person is to achieve the same level of thermal comfort wearing a thick wool coat instead of a five-layer ski jacket?

What are the north and south poles of a solenoid change with?