1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lapo4ka [179]
1 year ago
5

How are the line spectra of the different elements related to the observed color with the unaided eye?

Biology
1 answer:
Elza [17]1 year ago
3 0

Line spectra of different elements vary due to difference in wavelengths of emitted light.

To the unaided eye, the various wavelengths denoting colors of light given  by an element are combined together, and appear as a single color that is a combination of the constituent colors.

Electrons in atoms usually occupy the lowest energy states possible (ground state). However, electrons can be excited to high energy states when they absorb excess energy.

When they return to the ground state, they release this excess energy in the form of light. Each atom or molecule releases a single photon of light for each electron energy transition it makes.

To learn more about Line spectra here

brainly.com/question/13599564

#SPJ4

You might be interested in
SI units are the modern form of the
vesna_86 [32]

Answer:

Metric System

Explanation:

8 0
3 years ago
A Mother who is homozygous for Huntington's disease and a father who is homozygous normal want to have a baby. What genotypes an
natita [175]

Answer: The possible genotype for their child is Hh. All the children will be heterozygous for Huntington (Hh).

The possible phenotype for their child is Huntington disease.

Explanation: If H represents the trait for Huntington and h represents normal trait; and if Huntington trait (H) is dominant over normal trait (h), therefore the genotype of the mother who is homozygous for Huntington disease is HH and the genotype of the man who is homozygous normal is hh.

A cross between the man and woman will produce offsprings who are all heterozygous for Huntington disease Hh. Phenotypically, the offsprings will manifest as Huntington disease.

See the attached punnet square for more information

6 0
3 years ago
How to use bacteria as a treatment for sewage waste
algol [13]

Answer: hope this helps

Explanation:

Aerobic bacteria use oxygen, which is added mechanically, to break down wastewater contaminants, converting it into energy. Bacteria use this energy to grow and reproduce. Anaerobic bacteria obtain oxygen from their food source. As anaerobic bacteria break down sludge, they produce methane gas. This methane gas can be used as an alternative energy source, called biogas, to fuel the wastewater treatment process.

3 0
3 years ago
Read 2 more answers
Hello please help me
Lisa [10]

Soot is mainly composed of carbon. The black particles is ALL carbon because of the incomplete combustion of the hydrocarbons. Therefore, your answer is B, black carbon.



7 0
4 years ago
Read 2 more answers
What is the main characteristic that classifies the earthworm and polar bear shown above as animals instead of plants?
Katen [24]

Answer:

i think its b.

Explanation:

bc they arnt autotrops they dont undergo anything.

4 0
3 years ago
Other questions:
  • The substances that are present when a chemical reaction begins are the products.
    6·2 answers
  • In a scientific experiment, the ______ is the thing the experimenter deliberately changes while observing.
    15·2 answers
  • Chameleons are reptiles that have the ability to hide from predators and prey by blending in with their environment. They can ch
    8·2 answers
  • Name two symbiotic relationships that bacteria have.
    9·1 answer
  • The lagging strand is characterized by a series of short segments of DNA (Okazaki fragments) that will be joined together to for
    6·1 answer
  • Which of the following best describes an ecosystem?
    9·1 answer
  • when the blood has lost ________ and gained ________ __________, it travels back to the heart from capilaried to ______ and ____
    7·1 answer
  • What is the main function of chloroplasts?
    11·2 answers
  • Horticulture 20 points!!!!!A landscape Blank provides organization and labor to install the plants and hardscape elements of a l
    15·1 answer
  • What is the speed of grid method in forensics
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!