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
zaharov [31]
3 years ago
10

What forensic technique is seen as reliable? Why is this? what makes this technique more reliable and accurate than other techni

ques?
Chemistry
1 answer:
Diano4ka-milaya [45]3 years ago
8 0
Yes, the forensic technique is seen reliable nowadays especially the DNA testing. DNA testing is one of the highly recommended forensic techniques since prior to forensic science process, it will undergo first into rigorous examination and validation of the specimen.
You might be interested in
How many grams of O2 are produced as 0.033 mol of water decompose
PolarNik [594]

Answer:  This can be quickly solved with "traintracks"

Explanation:

You start w/ grams of water and want to find moles of oxygen gas produced.  

So you want to Convert:  

Grams of water -> moles of water -> moles of oxygen gas.  

The two things you need to know to set up the tracks are:  

1)Molar mass of water- H2O  

Hydrogen - 1.008(x2)  

Oxygen - 16.00  

Water - 18.016

6 0
3 years ago
which combination of temperature and pressure correctly describes standard temperature and pressure, STP? A) 0 degrees C and 101
ASHA 777 [7]

Answer: A


0 degrees and 101 kPa are the conditions that describe the standard temperature and pressure. When expressed in K, the standard temperature 0 degrees equals 273.5 K. Also the standard pressure 101 kPa equals 760 mmHg or 1 Atm.

5 0
3 years ago
Read 2 more answers
Which type of fuel can only be used in certain geographic area? A. natural gas B. nuclear C. solar D. Biomass
poizon [28]

Answer:

A

Explanation:

6 0
3 years ago
After observing (you can repeat the process more than once), write a general statement explaining how reducing the volume change
ad-work [718]

Answer:

The correct answer is that both molecular motion, pressure and temperature increase as volume reduces.

Explanation:

A reduction in volume changes the molecular motion, temperature and pressure of the system. When the volume of the container decreases, this causes the pressure to increase, the temperature to increase and the molecular motion to increase. This is because a liquid and a solid are incompressible, so by reducing the volume of a gas, the molecules increase their movement as the temperature of the system increases, which is due to the increased pressure applied to reduce the volume of the system.

Have a nice day!

4 0
3 years ago
The length of a vector arrow represents its magnitude and the point represents its direction
Viefleur [7K]

The answer is: True.

The magnitude of a vector is represented by the length of the arrow.

The arrow length is drawn according a chosen scale.

For example, the diagram shows a vector with a magnitude of 100 kilometers, if the scale used for constructing the diagram is 1 cm = 10 km, the vector arrow is drawn with a length of 10 cm.

The arrow has an obvious tail and arrowhead. The arrow points in the precise direction.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Why do some earthquakes cause more damage than others?
    9·2 answers
  • What must occur ??????
    10·1 answer
  • Calculate the percent composition of aluminum oxide (Al2O3). *Show how you got the answer please!*
    7·1 answer
  • Convert the boiling temperature of liquid ammonia, -28.1 degree fahrenheit, into degrees celsius and kelvin.
    6·1 answer
  • 8.<br> What behavior do all liquid<br> or plastic solids near a<br> heat source exhibit?<br> L
    15·1 answer
  • If 9.9L of helium are in a tire at 303k,how many liters will be present at 403k if the pressure is held constant.
    5·1 answer
  • The average kinetic energy of particles of matter id called?
    5·2 answers
  • RISD-QSA-SCI-CHEM-Units 7-12 Question: 1-1
    6·1 answer
  • when a candle burns both physical and chemical changes take place at identify these changes give another example of a familiar p
    14·1 answer
  • Why can iron filings be used to visualize a magnetic field?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!