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S_A_V [24]
3 years ago
11

Name each of the stages in the life cycle of our sun. Describe what each stage is like, or what happens to cause it to change fr

om one stage to the next
Chemistry
1 answer:
Stolb23 [73]3 years ago
5 0

Explanation:

i hope this helps

please mark me brainliest

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The process by which an animal becomes accustomed to its situation is referred to as A. Habituation B nurturing C aggression D d
Over [174]

Answer:

A. Habutation

3 0
3 years ago
Calculate the root mean square (rms) average speed of the atoms in a sample of xenon gas at 0.15 atm and -55c
GrogVix [38]
Answer:
Vrms is 149.7266 m/sec

Explanation:
The root means square velocity of a gas can be calculated as follows:
Vrms = \sqrt{ \frac{3RT}{M}}
where:
R is the ideal gas constant = 8.3145
T is absolute temperature = -55 + 273 = 118 degrees kelvin
M is the molar mass of the gas = 131.293 grams = 0.131293 kg

Substituting with these givens in the above equation, we would find that the Vrms is 149.7266 m/sec

Hope this helps :)
7 0
4 years ago
Which of the following is true about chemical bonds?
Sauron [17]
I really don’t know. Sorry
7 0
3 years ago
Read 2 more answers
PLEASE ANSWERRRRRRRRRRRRRRRRR
earnstyle [38]
1. friction that’s all i know lol
5 0
3 years ago
Americium-241 is used in some smoke detectors. it is an alpha emitter with a half-life of 432 years. how long will it take in ye
kolbaska11 [484]
The amount of substance at a certain time t, At, with half-life of h is determined by the equation,
                          At = (Ao)(0.5)^(t/h)
where Ao is the original amount. 
From the given,
                         At/Ao = 0.45 = (0.5)^(t/432)
The value of t from the equation is 497.67 years. 
4 0
4 years ago
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