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Verdich [7]
3 years ago
9

HELP ASAP PLEASE!!!!!!!!!!!

Chemistry
1 answer:
miss Akunina [59]3 years ago
4 0
I believe it's C.

Abiotic limiting factors include water, temperature, wind speeds, sunlight, and more. Look up abiotic limiting factors.

Good luck! I hope this helped.
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A red hot iron bar is dipped into 600 ml of water ( 600.g of water) which causes
Novosadov [1.4K]

Answer:

168277.2 J

Explanation:

m = Mass of water = 600 g

c = Specific heat of water = 4.186 J/g°C

\Delta T = Change in temperature of water = 89-22=67^{\circ}\text{C}

We know that the amount of heat lost = amount of heat gained

Q=mc\Delta T\\\Rightarrow Q=600\times 4.186\times 67\\\Rightarrow Q=168277.2\ \text{J}

Heat lost by the iron bar is 168277.2 J.

4 0
3 years ago
Research some metal ores and what the extracted metals are used for?<br> (besides copper)
Lostsunrise [7]

Lithium is used to build computer batteries, whereas iron is used in industry to construct buildings and bridges.

<h3>What are metals?</h3>

In engineering, metals are characterized to have electrical conductivity and other properties (e.g., ductility, reflectivity, etc).

For example, Lithium can be defined as soft metal (alkali metal) that is suitable to store electrical energy.

In conclusion, Lithium is used to build computer batteries, whereas iron is used in industry to construct buildings and bridges.

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brainly.com/question/4701542

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5 0
2 years ago
Does a light with low frequency and long wavelength have a lot or little energy?
Rudik [331]
The lower the frequncy the longer the wavelength the longer the wavelength whoch would probably give you more energy.

if im incorrect im truly sorry
7 0
3 years ago
Why do scorpions glow on a black light?
Lana71 [14]

Answer:

All scorpions fluoresce under ultraviolet light, such as an electric black light or natural moonlight. The blue-green glow comes from a substance found in the hyaline layer, a very thin but super tough coating in a part of the scorpion's exoskeleton called the cuticle

Explanation:

6 0
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