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
Vedmedyk [2.9K]
3 years ago
14

The engineer wants to change the design of the solar water heater so that it can heat water at a faster rate. What modification

should he make to the design?
decrease the capacity of the pump
increase the surface area of the solar panel
increase the thickness of the tank walls
decrease the length of the cold water pipes

Biology
1 answer:
jolli1 [7]3 years ago
5 0

Answer:

C

Explanation:

the thickness prevents the process from occurring as quick

You might be interested in
If the diameter of an atom is 1 × 10-8 cm, what is the approximate diameter of its nucleus
kotegsom [21]
Here we have to find the diameter of nucleus as the diameter of atom is given.
Diameter of atom is 1 x 10⁻⁸ cm
Radius of atom = diameter/2
so, radius of atom = 1 x 10⁻⁸ cm/2 = 5 x 10⁻⁹ cm
To find diameter of nucleus, first we have to find the radius of nucleus by using this formula,
R = rA⁽¹/³⁾     where <span>R = radius of nucleus, r = radius of atom and A is a nucleon number, which is different for every atom
so, R=(5x10</span>⁻⁹)A⁽¹/³⁾  
here atom is not mentioned, so we don't know the value of A
and Dimeter (D) = 2R, R = D/2
 D/2 = (5x10⁻⁹)A⁽¹/³⁾
Diameter of nucleus (D) = 2((5x10⁻⁹)A⁽¹/³⁾)
7 0
3 years ago
20 points How can monomers make larger molecules
Slav-nsk [51]

Answer:

The monomers combine with each other via covalent bonds to form larger molecules known as polymers.

Explanation:

A monomer is a type of molecule that has the ability to chemically bond with other molecules in a long chain; a polymer is a chain of an unspecified number of monomers. Essentially, monomers are the building blocks of polymers, which are more complex type of molecules

and example of such is seen in several monosaccharides (glucose, fructose)joining together to form polysaccharide like starch

3 0
3 years ago
Reproduction can be either asexual or sexual.
BartSMP [9]
A. they divide in two 

i dont know b sorry

3 0
4 years ago
A molecule used by cells to store genetic information
aleksandr82 [10.1K]
Chromosomes are found in the nucleas of a human cell and are carrier of generic information and responsible for the transmission of these information from one generation to another
6 0
3 years ago
Which element has atoms with only one
mojhsa [17]
Answer: C) N (Nitrogen)
3 0
3 years ago
Other questions:
  • Which of the following statements about a prokaryotic cell is NOT true?
    12·1 answer
  • Both lipids and carbohydrates can be used by the cell as
    9·1 answer
  • Describe how Seymour Benzer's phage experiments contributed to deciphering the genetic code
    9·1 answer
  • You are working in a lab and think you may be observing a new organism. What minimal level of structural organization would you
    11·1 answer
  • Is a tardigrade a living thing
    7·1 answer
  • observations made of bacteria culture once a week over a month period is an example of what type of information
    8·1 answer
  • QUESTION 1
    9·1 answer
  • What Helps to maintain the plasma membranes fluidity?
    11·2 answers
  • On average, a 1°C change in temperature is enough to put corals at risk of bleaching and death. Based on the slope of the trendl
    6·1 answer
  • Which step requires a statement proposing an answer to the question that will be explored by scientific method?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!