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
Vitek1552 [10]
3 years ago
5

What are characteristics of reliable science?

Chemistry
1 answer:
Mice21 [21]3 years ago
4 0

Answer:

Reliable knowledge is knowledge that has a high probablility of being true because its veracity has been justified by a reliable method. Reliable knowledge is sometimes called justified true belief, to distinguish reliable knowledge from belief that is false and unjustified or even true but unjustified.

You might be interested in
Label the following changes as Physical or
Leno4ka [110]

Answer:

17

Two clear liquids mix and form a

white solid

18.chemical

A pot of water begins to

boil

19.Physical

the rest im usure on.

5 0
2 years ago
Dr. Terror has developed a new alloy called Ultranomium. He is testing a bar that is 1.25 m1.25 m long and has a mass of 382 g.3
MrRissso [65]

Answer:0.8742j/g°C

Explanation: SOLUTION

GIVEN

length of bar=1.25m

mass 382g

temperature= 20°C to 288°C

Q=89300J

Specific Heat Capacity  will be calculated using

Q=mC∆T

where

C = specific heat capacity

Q = heat

m = mass

Δ T = change in temperature

C=Q/ m∆T

=89300/382X(288-20.6)

=0.8742j/g°C

4 0
3 years ago
What kind of bond is formed when electrons are gained or lost ?
lisov135 [29]
C.) Ionic bond is formed between that...
3 0
3 years ago
What is the difference between chemical change and physical change
Nadusha1986 [10]
In a physical change the appearance or form of the matter changes but the kind of matter in the substance does not. However in a chemical change, the kind of matter changes and at least one new substance with new properties is formed. Hope this helps!
7 0
3 years ago
A nitrox ii gas mixture for scuba diving contains oxygen gas at 53 atm and nitrogen gas at 94 atm . what is the total pressure,
Alina [70]

Answer: The total pressure will be 1,11,720 torr.

Explanation:

Partial pressure of nitrogen gas.p_{N_2}=53 atm=53\times 760 torr= 40,280 torr (1atm = 760 torr)

Partial pressure of oxygen gas,p_{O_2}=94 atm=94\times 760 torr=71,440 torr

Total pressure, in torrs, of the scuba gas mixture = 40280 + 71440 torr =111,720 torr

Hence , the total pressure in scuba gas mixture is 111,720 torr.

6 0
3 years ago
Other questions:
  • Ca(OH)2 + 2HNO3 -> Ca(NO3)2+ 2H2O How many moles nitric acid is needed to make 22.8 g of water?
    9·2 answers
  • HCl +KOH ---> KCl + H20
    11·1 answer
  • How many total of atoms are in 0.370gr of P2O5
    12·1 answer
  • In an ionic compound, the size of the ions affects the internuclear distance (the distance between the centers of adjacent ions)
    5·1 answer
  • Explain why the catalyst is used as a very fine powder and larger pieces of iron are not used.
    7·1 answer
  • a _____ is substance in which one or more atoms have the same number of protons (I.e. the same atomic number)
    10·2 answers
  • Balance the following reaction _ Al + _ Cl, → _ AICI,
    5·1 answer
  • Can someone please help me!
    9·2 answers
  • Please help me I will give you the brain thing with extra points if you help me, please. I need to get this right. 3/10
    13·1 answer
  • During an experiment, ice and water were placed in a perfectly insulated thermos flask at 0 °C. Describe this system when it pha
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!