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
Nuetrik [128]
3 years ago
8

• What is the Doppler Effect? How can the Doppler Effect be useful for a forensic investigation involving a shooting? • If you f

ound a firearm at a crime scene, what steps would you take in order to transport the weapon to the lab? This is for my forensic science class.
Biology
2 answers:
Gennadij [26K]3 years ago
7 0

Doppler's effect can be defined as the increase or decrease in the frequency of the waves, such as the sound waves and light waves when the source moves closer or farther away from the source.

In forensic investigation of a crime involving a shooting, the Doppler effect is useful in determining how far the shooter was. By determining the distance from which the shot was fired, it can be concluded whether the crime was a suicide or homicide or in self-defense.

In order to transport the weapon used in the crime to the lab by carefully packaging it in a paper bag. The trace evidence, such as hair, or blood, that may be present on the weapon must be packaged separately. The packaging should be labeled and then transported to the lab. It should be made sure whether the cartilage is empty or not. The safety of the weapon should be on while delivering it to the lab for analysis.

VashaNatasha [74]3 years ago
6 0

 The Doppler Effect is when sound waves become stretched behind a moving object. This is applicable in ambulances in which frequencies matter with distance from the person hearing. This is useful for a forensic investigation involving a shooting because witnesses can Identify a firearm by the sound it makes.
You might be interested in
Because of the law of conservation of matter we know that in natural process atoms are
IgorLugansk [536]
Stable and nonreactive. Using a chemical equation, we can find out the law of conservation of matter, which tells us whether it is an balanced or non balanced equation.
5 0
3 years ago
The part of the leaf which is connected to the transport system of the leaf is the?
eimsori [14]
The part of the leaf that is connected to the transport sister in the veins of the leaf.
8 0
3 years ago
What is the function of my DNA
fgiga [73]

Answer:

Your DNA is basically your human code

Explanation:

The DNA contains what makes you, well you, and it also contains the codes for how you will grow, your health, and reproduce. Your DNA is vital if it gets damaged or something happens along the way the message can't go through, that's when deformities and others things can happen.

6 0
3 years ago
In which category would you place a protist that is a heterotrophic with a flagella?
leonid [27]

I believe flagellates would be classified as heterotrophic protists With flagella. It's an animal-like protist.

7 0
3 years ago
Elephants exhibit herding behavior. When they travel, the oldest and largest members often travel on the outer edges of the grou
Alex17521 [72]
Correct answer - A (Elephants have few offspring, so they need to protect them from predators.)

Why? - The herd is led by the oldest and often largest female in the herd, called a matriarch. They live in herds so that the young elephants stay safe from predators.
5 0
2 years ago
Other questions:
  • Which photosynthetic process would continue without light
    9·2 answers
  • Which nervous system controls leg muscles, voluntary or involuntary?
    14·1 answer
  • In the picture, the vertical stacks of disks are called
    5·2 answers
  • What is the difference between Myeloid and Lymphoid hemopoiesis?
    5·1 answer
  • The dna-binding proteins of almost all regulatory proteins use one of a small set of shapes that enable them to fit into the dna
    14·1 answer
  • Ecology involves the study of all of the following except for the interactions between
    15·1 answer
  • The most energetic of the forms of radioactive decay is ________________.
    10·2 answers
  • When you are exposed to sunlight for a long time, your skin, which otherwise appears normal, gets heavily tanned. What could be
    11·2 answers
  • Although restriction enzymes are quite efficient at digestion of foreign DNA, they are prevented from acting on the DNA of host
    5·1 answer
  • 100 Points And Brainly If you answer correctly with detail.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!