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iris [78.8K]
3 years ago
7

What 3 objects produce gamma rays in space?

Chemistry
1 answer:
Sergeeva-Olga [200]3 years ago
4 0

Answer:

SOURCES OF GAMMA RAYS

Explanation:

They are produced by the hottest and most energetic objects in the universe, such as neutron stars and pulsars, supernova explosions, and regions around black holes.

Hope This Helps * I Used My Science Book To Answer This

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Planets in Earth's Botarystom are grouped cording to their distance from the fun with the correctly on www
maxonik [38]

len toExplanation:tal esta echpo de los materia

4 0
3 years ago
Which of the following types of rocks are likely to be formed due to compacting and cementing?
blagie [28]

Answer:

Sedimentary only

Explanation:

when compacting and cementing happens then a sedimentary rock can and is made!

hope this helps!

3 0
2 years ago
All invertebrates are part of the same phylum A) True B) False PLZZZ HELP
amm1812

hello, the answer to your question would be TRUE!

(this is because a phylum is "a principal taxonomic category that ranks above class and below kingdom.")

<em> i hope this helps, and have a great day. :)</em>

8 0
4 years ago
Read 2 more answers
According to the law of conservation of energy which is always true
Lerok [7]
The sum of all energies involved in breaking and or forming chemical bonds within the reactants side of the reaction is equal to the sum of all energies involved in the formation and rearranging of atoms within the product side of the chemical reaction.

The total energies of reactants = the total energies of products.
8 0
3 years ago
A sample of tin (Cp = 0. 227 J/g•°C) is placed in a freezer. Its temperature decreases from 15. 0°C to â’10. 0°C as it rele
pshichka [43]

Taking into account the definition of calorimetry, the mass of the sample is 478.41 grams.

Calorimetry is the measurement and calculation of the amounts of heat exchanged by a body or a system.

Sensible heat is defined as the amount of heat that a body absorbs or releases without any changes in its physical state (phase change).

So, the equation that allows to calculate heat exchanges is:

Q = c× m× ΔT

where Q is the heat exchanged by a body of mass m, made up of a specific heat substance c and where ΔT is the temperature variation.

In this case, you know:

  • Q= -543 J because the energy is releases
  • c= 0.227 \frac{J}{gC}
  • m= ?
  • ΔT= Tfinal - Tinitial= 10 C - 15 C= -5 C

Replacing:

-543 J= 0.227 \frac{J}{gC}× m× (-5 C)

Solving:

m=\frac{-543 J}{0.227 \frac{J}{gC}x(-5 C)}

<u><em>m=478.41 grams</em></u>

In summary, the mass of the sample is 478.41 grams.

Learn more about calorimetry:

  • <u>brainly.com/question/11586486?referrer=searchResults </u>
  • <u>brainly.com/question/24724338?referrer=searchResults</u>
4 0
3 years ago
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