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
strojnjashka [21]
3 years ago
12

How do scientists define temperature

Chemistry
2 answers:
kotegsom [21]3 years ago
7 0

A measure of the ability of a substance, or more generally of any physical system, to transfer heat energy to another physical system. The temperature of a substance is closely related to the average kinetic energy of its molecules.

I think-

Katena32 [7]3 years ago
5 0

Answer:

Scientists define temperature with certain rules like the measure of the ability of a substance, or more generally of any physical system, to transfer heat energy to another physical system. The temperature of a substance is closely related to the average kinetic energy of its molecules.

Explanation:

You might be interested in
A chemical reaction that absorbs energy in the form of heat is considered _____.
Zinaida [17]
Endothermic reaction is the answer.

5 0
3 years ago
2
nignag [31]

Answer:

D

Explanation:

I think it is D. Think about it- if a human jumps, they are less than the gravitational force. But, if you are greater than the gravitational force, I think you will go into space.

4 0
3 years ago
The osmotic pressure of a solution formed by dissolving 35.0 mg of aspirin (c9h8o4) in 0.250 l of water at 25°c is __________ at
Lunna [17]
Mass of aspirin = 0.025 g
Molar mass of C9H8O4 is 180.1583 g/mol
moles of aspirin = .025g / 180.1583 g/mol = 0.000138767 moles
volume solution = .250 L
molarity of the solution = 0.000138767 moles / .250L =5.551 x 10 ^-04 Moles / liter
for aspirin i = Vant'Hoff factor = 1 particle in solution
T = 25 + 273 =298 K
osmotic pressure = M x R x T x i =
5.551 x 10 ^-04 mole L -1 x 0.08206 L atm K−1 mol−1 x 298 K x 1 = 0.0136 atmospheres
6 0
3 years ago
Read 2 more answers
Which equation illustrates conservation of mass?
saul85 [17]
Answer: d

explanation: in both reactants and products there are 2 hydrogen and 2 chlorine atoms
6 0
3 years ago
20 POINTS Given the number of protons, neutrons and electrons, find the mass and name of an isotope.
Dimas [21]

Answer:

Lithium

Pro.=3

Neu. =4

Elec.= 3

Mass = 6.941

Explanation:

3 0
3 years ago
Other questions:
  • explain why the crystal structure of barium fluoride, BaF2, differs from that of magnesium fluoride, MgF2
    7·1 answer
  • Which generalized equation represents a single displacement reaction?
    5·1 answer
  • What did you observe in the reaction of phosphoric acid with the freshly cleaned zinc when compared with a piece just taken out
    5·1 answer
  • Chemistry help please
    15·1 answer
  • The combined gas law states that
    6·1 answer
  • Describe the energy inputs and outputs for the campfire. Use the law of conservation of energy to construct a valid qualitative
    9·1 answer
  • An example of a solid aerosol
    11·1 answer
  • Use the reaction:
    6·2 answers
  • Acidic solutions contain high concerntrations of
    7·1 answer
  • Magnesium (24.30g) reacts with hydrogen chloride (xg) to produce hydrogen gas(2.04g) and magnesium chloride (96.90g). How much h
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!