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iragen [17]
3 years ago
5

PLSSS HELLLPPP MEEEE PLSSSS

Chemistry
2 answers:
NeTakaya3 years ago
8 0
BB = donut body
Bb= donut body
bb= bacon body

(The punnett square is wrong because both parents are hybrid)
Dahasolnce [82]3 years ago
6 0
The answer is the third one
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if element X has two valence electrons and element Y has five valence electrons the formula for the compound is?
malfutka [58]

Answer:

the answer to the question is X3Y2

7 0
2 years ago
PLEASE ANSWER
RoseWind [281]

It is a radio wave

Explanation:

The energy of an electromagnetic waves is related to its frequency by the equation:

E=hf

where

h is the Planck constant

f is the frequency of the wave

We notice that the energy of an electromagnetic wave is proportional to its frequency. This means that waves with higher frequencies, such as gamma rays, x-rays, are more energetic, while waves with lower frequencies, such as microwave and radio waves, are the less energetic.

In this case, we want to find the frequency of a wave with energy

E = 0.000001 eV

Converting into Joules,

E=1\cdot 10^{-6} eV \cdot 1.6\cdot 10^{-19} J/eV=1.6\cdot 10^{-25} J

Solving for the frequency,

f=\frac{E}{h}=\frac{1.6\cdot 10^{-25}}{6.63\cdot 10^{-34}}=2.4\cdot 10^8 Hz = 240 MHz

Which falls in the range of frequency of radio waves.

Learn more about electromagnetic waves:

brainly.com/question/9184100

brainly.com/question/12450147

#LearnwithBrainly

4 0
3 years ago
A155-g sample of a unknown substance was heated from 25.0°C to 40.0°C.In the process, the substance absorbed 5696 J of energy. W
Iteru [2.4K]
The answer is: (5696 J) / (155 g) / (40.0 - 25.0)°C = 2.45 J/g·°C 
3 0
4 years ago
the overall take away of an experiment’s results is the______. A. hypothesis B. introduction C. conclusion
borishaifa [10]

Answer:

conclusion

Explanation:

it can't be a hypothesis since tests are carried out to verify so it is not a theory

an introduction to an experiment only gives the basis of what we are investigating therefore nothing has been proven and the question is still unanswered

7 0
4 years ago
Read 2 more answers
9. What is useful in constructing scientific questions, methods, and explanations?
Varvara68 [4.7K]

Answer: C

creativity

Explanation:

C. Because the results of some experiments might not be explained by any

known theories.

3 0
3 years ago
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