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
bonufazy [111]
4 years ago
8

Which test was conducted on the skin found under the victim’s nails

Physics
2 answers:
labwork [276]4 years ago
8 0

Answer:

DNA testing

Explanation:

Under the field of forensic science DNA testing or DNA evidence is considered as the most reliable source of getting accurate result. Decades of rigorous scientific study has made the DNA a golden strand of forensic science.

For example, this test can find out the presence of person at the crime scene, even a small sample of semen, blood, hair or skin can give out more information than any other test.

DENIUS [597]4 years ago
5 0

. Underclothes; Bedding; Dirty laundry; Fingernail scrapings; Cups/bottles ... A cigarette butt found at a crime scene may contain valuable DNA material in the dried ... DNA evidence from both the victim's blood and the perpetrator's skin cells may ... DNA testing must be conducted in a laboratory with dedicated facilities and ...

You might be interested in
Refraction occurs when a wave
lesya692 [45]

Answer:

A

Explanation:

Did on a quiz and got it right

6 0
3 years ago
Read 2 more answers
A car starts from rest and accelerates at 5 m/s/s.
goldenfox [79]

Please find attached photograph for your answer. Hope it helps. Please do comment

3 0
3 years ago
Why does wave height increase in shallow water??
Vitek1552 [10]
As the water russhes toward the shore, it rises because it is pushing against it.<span />
3 0
3 years ago
How do you calculate average speed?
Mila [183]

Divide
       (the distance covered in some period of time)
by
       (the time taken to cover the distance).

The quotient is the average speed during that period of time.
4 0
3 years ago
Read 2 more answers
A 100 N force is applied to a 50 kg crate resting on a level floor. The coefficient of kinetic friction is 0.15. What is the acc
Nookie1986 [14]

The acceleration of the crate after it begins to move is 0.5 m/s²

We'll begin by calculating the the frictional force

Mass (m) = 50 Kg

Coefficient of kinetic friction (μ) = 0.15

Acceleration due to gravity (g) = 10 m/s²

Normal reaction (N) = mg = 50 × 10 = 500 N

<h3>Frictional force (Fբ) =?</h3>

Fբ = μN

Fբ = 0.15 × 500

<h3>Fբ = 75 N</h3>

  • Next, we shall determine the net force acting on the crate

Frictional force (Fբ) = 75 N

Force (F) = 100 N

<h3>Net force (Fₙ) =?</h3>

Fₙ = F – Fբ

Fₙ = 100 – 75

<h3>Fₙ = 25 N</h3>

  • Finally, we shall determine the acceleration of the crate

Mass (m) = 50 Kg

Net force (Fₙ) = 25 N

<h3>Acceleration (a) =?</h3>

a = Fₙ / m

a = 25 / 50

<h3>a = 0.5 m/s²</h3>

Therefore, the acceleration of the crate is 0.5 m/s²

Learn more on friction: brainly.com/question/364384

8 0
3 years ago
Other questions:
  • Suppose that a nascar race car is moving to the right with a constant velocity of +82m/s. what is the average acceleration of th
    14·1 answer
  • A particular interaction force does work wint inside a system. the potential energy of the interaction is u. which equation rela
    14·1 answer
  • What is the free-fall acceleration at the surface of the jupiter?
    5·1 answer
  • The work brandon does in lifting a rock is calculated by multiplying the weight of the rock by the change in the of the rock.
    6·1 answer
  • Which would usually be studied by a geologist
    9·2 answers
  • 6. An object accelerates from rest to 70 m/s in 3.5 s. What is the acceleration of the object?
    7·1 answer
  • A glow-worm of mass 5.0 g emits red light (650 nm) with a power of 0.10 W entirely in the backward direction. To what speed will
    11·2 answers
  • You need to know the height of a tower, but darkness obscures the ceiling. You note that a pendulum extending from the ceiling a
    7·1 answer
  • You normally drive on the freeway between San Diego and Los Angeles at an average speed of 105 km/h (65 mi/h), and the trip take
    12·1 answer
  • Which of the following objects will have the greatest inertia?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!