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
Serhud [2]
3 years ago
10

During heat transfer, thermal energy always moves in the same direction: A. COLDHOT B. HOT COLD C. No movement D. HOTHOT

Chemistry
1 answer:
drek231 [11]3 years ago
6 0

Answer: Option (B) is the correct answer.

Explanation:

Thermal energy is defined as the energy present within the molecules of a substance.

Also, when two objects that have different temperature and they are in contact with each other then heat will always flow from hot object to cold object.

For example, if a metal spoon is placed in a hot cup of coffee then heat will flow from hot coffee to the metal spoon.

Therefore, we can conclude that during heat transfer, thermal energy always moves in the same direction: HOT COLD.

You might be interested in
Indicate whether the following interactions of matter include a physical or chemical change. P/C? Evidence
Anarel [89]
1. CHEM CHANGE
2. PHYS CHANGE
3. CHEM CHANGE
4. CHEM CHANGE
5. PHYS CHANGE
3 0
3 years ago
Susan shakes a bottle of oil and vinegar salad dressing, then sets it on the table. After a while, the oil rises to the top and
MrMuchimi
That happens because in oil and vinegar have a certain density weight.
-A<span>n object will float if it is less dense than the liquid it is placed in.
<span>-An object will sink if it is more dense than the liquid it is placed in.</span></span>
8 0
3 years ago
The balanced equation for a hypothetical reaction is a + 5b + 6c → 3d + 3e. what is the rate law for this reaction? rate = k [a]
nekit [7.7K]

<u>Answer: </u>The correct rate of the reaction is Rate=k[a][b]^5[c]^6

<u>Explanation:</u>

Rate law of the reaction is the expression which expresses the rate of the reaction in the terms of the molar concentrations of the reactants with each term raised to the power of their respective stoichiometric coefficients in a balanced chemical equation.

For the given reaction:

a+5b+6c\rightarrow 3d+3e

The expression for the rate law will be: Rate=k[a][b]^5[c]^6

7 0
4 years ago
The two major classes of telescopes are the _____ and the _____ telescope.
sukhopar [10]

Answer:

refractors and reflectors

Explanation:

4 0
3 years ago
What product(s) are expected in the ethoxide-promoted β-elimination reaction of 2-bromo-2,3-dimethylbutane? Omit ions, salts, an
Sidana [21]
There are two possible products from this elimination: 
-2,3-dimethylbut-1-ene 
-2,3-dimethylbut-2-ene 

As the base is relatively unhindered, the reaction will form the Saytzeff product as the major product. The Saytzeff product is the most substituted alkene which is more stable due to hyperconjugation. In this reaction the Saytzeff product is 2,3-dimethylbut-2-ene.
4 0
4 years ago
Other questions:
  • where do most earthquakes occur ? A. within volcanoes where plates interact B. whar plates interact C. whar plates diverge D. at
    7·2 answers
  • Which of the following is NOT a type of Kinetic energy?
    15·2 answers
  • What is the atomic mass number for boron?​
    14·1 answer
  • Determine if the statement is true or false. All defendants in criminal trials are granted the right to a presumption of innocen
    15·1 answer
  • What does a star's position in the main sequence tell you about the star
    9·1 answer
  • Given 6.23 mol Al find the atoms of Al
    14·1 answer
  • . For the reaction 2HNO3 + Mg(OH), → Mg(NO3)2 + 2H20, how many grams of magnesium nitrate are produced from 8.00 mol of nitric a
    12·1 answer
  • What is the molarity of a 9.13 L soda that contains 13.83 of sugar?
    13·1 answer
  • What are things that cause change
    6·2 answers
  • What type of atoms form covalent bonds?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!