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Natalija [7]
3 years ago
14

Which lighting source has lower energy costs and a longer life but can be dangerous?

Physics
1 answer:
Tanya [424]3 years ago
6 0

Answer: I'm like 98% sure it's fluorescent cause it's got mercury

Explanation:

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Although he did not present a mechanism, what were the key points of Alfred Wegener’s proposal for the concept of continental dr
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Answer: Alfred Wegener provided some of the important points that supported the theory of continental drift. They are as follows-

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  2. The appearance of similar rock types and similar fossils (including both animals and plants) has also contributed much information that continents were once all together.
4 0
3 years ago
What is the use of force to move an object over a distance?
steposvetlana [31]

Answer:

In physics, work is defined as the use of force to move an object. For work to be done, the force must be applied in the same direction that the object moves. Work is directly related to both the force applied to an object and the distance the object moves.                                                                                              <em>[I HOPE THIS HELPS* PLS MARK ME BRAINLIEST]</em>

6 0
3 years ago
I need some help with this!
Sonja [21]

Explanation:

ummm I believe it's frequency

5 0
3 years ago
What is tan -1 (0.52)?
leva [86]

Answer:

-0.80985201682

Explanation:

Couldn't you have used Google???

7 0
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The surface area of a material is a factor that affects heat conductivity. Does heat flow faster through a large surface area or
Elis [28]
The air flows slower in a bigger space. The air in a small space hit each other heating up, and move faster and faster. is that what your asking?
4 0
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