Chemistry, 10.06.2021 19:10 poppygirl193
Which of the following methods can be used to identify the suspected use of heat lamps in a house without entering the house?
A. Identify the lamps inside the house using x−ray machines.
B. Detect the heat emitted by the lamps using infrared rays.
C. Use special cameras to emit ultraviolet light that can detect the heat lamps.
D. Capture the images of lamps inside the house using radars that send radio wave signals.
Answers: 3
Chemistry, 21.06.2019 18:30
Calculate the change in entropy if br2(l) is converted to br2(g). s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)
Answers: 3
Chemistry, 22.06.2019 21:00
Two nails have identical sizes and shapes. in one nail, 20 percent of the domains are lined up. in the other nail, 80 percent of the domains are lined up. which has stronger magnetic force? first answer gets brainliest!
Answers: 1
Chemistry, 22.06.2019 23:20
In medium-sized stars such as the sun, nuclear fusion almost always means the fusing of nuclei to form , but larger stars can produce elements as heavy as
Answers: 2
Which of the following methods can be used to identify the suspected use of heat lamps in a house wi...
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