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
dangina [55]
3 years ago
5

This question is "Which procedure would best increase the amount of heat energy that is actually gained by calorimeter B? (1)inc

reasing the length of the metal bar connecting the two calorimeters (2) increasing the thickness of the same metal bar
(3) circulating air over the metal bar
(4) placing insulation around the metal bar".
This question is from a book, and I just added some words in the answer choices to make things clearer. Please explain why you got the answer that you did.
Chemistry
1 answer:
professor190 [17]3 years ago
3 0
3 as long as it is warm or hot air.
You might be interested in
For organisms that reproduce sexually the traits that’s the offspring inherits depends on what
k0ka [10]
The Answer should be C. The genes that are passed down from the parents
4 0
3 years ago
Why is blue so rare in nature?​
vladimir1956 [14]

Answer:

Explanation:

For a flower to appear blue, "it needs to be able to produce a molecule that can absorb very small amounts of energy," in order to absorb the red part of the spectrum, Kupferschmidt said.

7 0
2 years ago
Read 2 more answers
Some nickel sulfate solution was carefully placed in the bottom of a beaker of water. The beaker was then covered and left for s
Furkat [3]
When’s this due I think I can find out
7 0
3 years ago
Ứng dụng điều chế của lưu huỳnh thành oxit axit ?
Juli2301 [7.4K]

that's your work bro do by your own

6 0
3 years ago
Fields allow some objects to exert forces on each other even when they are not ________.
Debora [2.8K]

Answer:

in contact

Explanation:

Fields allow some objects to exert force on each other even when they are not contact with one another.

The region of space where the effect of a force is felt is know as a field.

  • Field forces for provides a non-contact means of exerting forces.
  • They objects do not have to be in contact before the force is felt.
  • An example is the gravitational force field.
7 0
3 years ago
Read 2 more answers
Other questions:
  • A sodium flame has a characteristic yellow color due to emissions of wavelength 589 nm. What is the mass equivalence of one phot
    5·1 answer
  • The temperature of 75 mL of gas is decreased from 450 K to 150 K while the pressure is held constant. What is the new volume of
    10·2 answers
  • How are insect wings not likely to be fossilized?
    8·1 answer
  • Which pair of elements will form an ionic bond?
    8·1 answer
  • What is the mass of 6.14x10^25 atoms of gold
    7·1 answer
  • A gas with a volume of 4.0 L at a pressure of 0.9 atm is allowed to expand until the pressure drops to 0.20 atm. What is the new
    10·1 answer
  • In this question, assume that phosphorus has only two isotopes, one with a mass number of 30 and
    11·1 answer
  • Please help, only a couple of days left!!!
    11·2 answers
  • Write this expression in its most simplified, factored form.<br><br> 12x2y − 32xy + 8y
    11·2 answers
  • Which of the following best describes the difference between a mixture and a pure substance? A. A mixture is made up of only one
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!