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
DaniilM [7]
3 years ago
11

Does stirring a liquid make it cool down faster?

Chemistry
2 answers:
hjlf3 years ago
6 0

Answer: No not really, all your doing is moving it around

Explanation:

I tested it

Talja [164]3 years ago
3 0

Answer:

Stirring will help cool a hot drink because it speeds up the process of convection by bringing the hottest liquid at the bottom to the top

Explanation:

You might be interested in
What did J. J. Thomson observe when he applied electric voltage to a cathode ray tube in his famous experiment?
irinina [24]
QUICK ANSWER

J.J. Thomson's cathode ray experiment was a set of three experiments that assisted in discovering electrons. He did this using a cathode ray tube or CRT. It is a vacuum sealed tube with a cathode and anode on one side. 

7 0
3 years ago
Read 2 more answers
What's the IUPAC name pf this compound? CH3-CH-CH2-CH-CHO | | CH3 CL
Svetradugi [14.3K]

Answer:

2-chloro-4-methylpentanal.

Explanation:

Hello there!

In this case, according to the chemical compound:

CH3-CH-CH2-CH-CHO

          |              |

        CH3        Cl

We can see the main functional group is an starting carbonyl, which means this is an aldehyde. Moreover, we can see a Cl-substituent on the second carbon and a methyl substituent on the fourth carbon. Therefore, the IUPAC name turns out: 2-chloro-4-methylpentanal.

Best regards!

8 0
3 years ago
Which statement is true of chloroplasts?
Anastasy [175]

d answer is correct that help

5 0
2 years ago
Which of the following structures are accessory structures of the digestive system?
professor190 [17]

the pancreas and the liver

7 0
3 years ago
Read 2 more answers
The pKa of the α‑carboxyl group of serine is 2.21 , and the pKa of its α‑amino group is 9.15 . Calculate the average net charge
sleet_krkn [62]

Answer:

Net charge in serine at pH equal to 8.30 is "0"

Explanation:

  • At pH > pK_{a}, carboxyl group exists as -CO_{2}^{-} (charged)
  • At pH < pK_{a}, carboxyl group exists as -COOH (neutral)
  • At pH > pK_{a}, amino group exists as -NH_{2} (neutral)
  • At pH < pK_{a}, amino group exists as -NH_{3}^{+} (charged)
  • So, at pH = 8.30, both carboxyl and amino group exists in charged state.
  • Net charge in serine at pH equal to 8.30 is "0".
  • Structure of serine at pH equal to 8.30 has been shown below.

8 0
3 years ago
Other questions:
  • olecular iodine, I2(g), dissociates into iodine atoms at 625 K with a first-order rate constant of 0.271 s-1. (a) What is the ha
    12·1 answer
  • describethe differences in the ways the sand castle is changed by an ocean wave and by someone stompie on it
    6·1 answer
  • Balance _Na+_H2O-&gt;_NaOH_H2
    11·2 answers
  • A substance that enters into a chemical reaction is called a(n) _____.
    7·2 answers
  • Two bottles are connected with a valve. In bottle A, there are 2.4 L of nitrogen gas at 1.8 atm. In bottle B, there are 4.8 L of
    9·1 answer
  • 1) A) Balance the following equation:
    15·1 answer
  • An ionic bond forms between what two types of atoms?
    6·1 answer
  • Convert 50 gr of water into moles and into molecules of H2O.
    10·1 answer
  • HELPPPPPP MEEEE‼️‼️‼️Use the equations from
    8·1 answer
  • Please help pleaseeeeee
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!