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
Arte-miy333 [17]
2 years ago
9

Help plz I have to get this done before 2:30 The diagram shows different forms of thermal energy transfer.

Chemistry
2 answers:
MArishka [77]2 years ago
4 0

Answer:

Conduction.

Explanation:

hram777 [196]2 years ago
4 0

Answer:

O A. Conduction

Explanation:

The other person did it

You might be interested in
How many atoms are in 1.00 molecules of he
irina1246 [14]

Answer:

2

Explanation:

6 0
3 years ago
Read 2 more answers
Helpppppppppppppppppppppppppppp
worty [1.4K]

Answer:

evaporation or water runoff that's my tips

rain or thunder storm

6 0
2 years ago
Read 2 more answers
Which one of the following best represents the predicted approximate chemical shift and coupling for the hydrogen(s) indicated w
melomori [17]

Answer:

The answer is quartet 2.40 ppm.

Note: Kindly find an attached image below for the part of the solution to this question

Sources: The image was researched from Course hero platform

Explanation:

Solution

Multiplicity or (n+1) rule:

It helps in determination of multiplicity of an individual proton or individual types of proton which are available in the molecule.

Multiplicity =(n+1)

Thus

The non equivalent protons which are attached from adjacent atom is denoted by n.

Now because there are three non-equivalent protons are present at adjacent carbon of methylene group, hence the multiplicity of methylene hydrogen is given as follows:

The multiplicity will be the same for the two hydrogen's. thus we compute multiplicity only for one  hydrogen atom stated below:

Non- equivalent = 3

Multiplicity = (3 +1)

= 4

= Quartet for 2H

A quartet for 2H indicates that the hydrogen atoms attached from the carbon, which is attached one side from a methyl group and the other side form an atom that have no any hydrogens.

Now due +I effect of carbonyl group, chemical shift value is high for these two hydrogens which is exactly at 2.40 ppm or 2.40 Quartet.

5 0
3 years ago
a rock weighing 75.0g placed in a graduated cylinder displacing the volume from 31.4 ml to 36.5 ml what is density of the rock i
andrezito [222]
Answer:

<span>ρ≅13.0⋅g⋅m<span>L<span>−1</span></span></span> = <span>13.0⋅g⋅c<span>m<span>−3</span></span></span>

Explanation:

<span>Density=<span>MassPer unit Volume</span></span> = <span><span>75.0⋅g</span><span><span>(36.5−31.4)</span>⋅mL</span></span> <span>=??g⋅m<span>L<span>−1</span></span></span>

Note that <span>1⋅mL</span> = <span>1⋅c<span>m<span>−3</span></span></span>; these are equivalent units of volume; 
i.e. <span>1⋅c<span>m3</span></span> = <span>1×<span><span>(<span>10<span>−2</span></span>⋅m)</span>3</span>=1×<span>10<span>−6</span></span>⋅<span>m3</span>=<span>10<span>−3</span></span>⋅L=1⋅mL</span>.

7 0
3 years ago
56. The electron configuration for phosphorous is [Ar]3s23p4.<br> a. TRUE<br> b. FALSE
melomori [17]

Answer:

False

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • True or False? Elements of the Periodic table in the same row have similar properties.
    8·2 answers
  • Wind happens when
    10·2 answers
  • A solution with a Ph of 13 would be classified as a_____
    12·1 answer
  • Photosynthesis is very important to us. Name 3 different types of ways you benefit from photosynthesis each day
    6·1 answer
  • 7-10. Fine whichever is missing out of pH, POH, (H+), and [OH-].
    13·1 answer
  • while the substance is a liquid at what temperature do the molecules of the substance have the greatest average kinetic energy ​
    8·1 answer
  • what does the distance traveled by each component on the paper strip in paper chromatography depend on
    7·2 answers
  • How many moles are found in a 350.mL solution of 13.5M HNO3
    5·1 answer
  • Put the following elements into five pairs of elements that have similar chemical reactivity: F, Sr, P, Ca, O, Br, Rb, Sb, Li, S
    6·1 answer
  • Ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!