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
mihalych1998 [28]
3 years ago
5

When a cold alcohol-in-glass thermometer is first placed in a hot tub of water, the alcohol initially descends a bit and then ri

ses. Explain.
Physics
1 answer:
Dahasolnce [82]3 years ago
6 0

Answer:

Wen we place a cold alcohol in glass in a hot tub of water then the glass will be warmed first so it will expand a little due to which the level of alcohal decreases. After some time when thermal equilibrium is achevied then the alcohol will expand more then glass as the alcohol has the greater coeficient of expansion then glass so there will be an incerease in the level of alcohol which will indicate how much high the temperature is.

Explanation:

You might be interested in
I need help with question #8 please!!
otez555 [7]

Answer: 3.1158

Explanation: THERE

3 0
2 years ago
If it requires 7.0 j of work to stretch a particular spring by 2.1 cm from its equilibrium length, how much more work will be re
SVEN [57.7K]
4.6 j more. To get this take 7 and multiply it by 3.5 to get 24.5 take the x which is what you’re looking for and multiply it by the 2.1 to get 2.1x. Take 24.5 and divide it by 2.1 x and get 11.6. Subtract 11.6 by 7 and get 4.6
8 0
3 years ago
What is one standard kilogramun si system<br><br><br><br><br>​
Phoenix [80]

Answer:

The kilogram (kg) is defined by taking the fixed numerical value of the Planck constant h to be 6.62607015 ×10−34 when expressed in the unit J s, which is equal to kg m2 s−1, where the meter and the second are defined in terms of c and ∆νCs.

3 0
3 years ago
Read 2 more answers
A backpacker walks for 3 days in the mountains and covers 16 km. How fast was he walking in km/hr?
Fudgin [204]

Answer:

0.22 km/h

Explanation:

72 hours in 3 days

16/72 = 0.222222222

round to 0.22 km/h

For future reference, Distance/Time= Speed

5 0
3 years ago
Will mark brainlest helpp!!!!!!​
Luda [366]

Answer:

I don't know if it is correct or not.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which planet will take the shortest revolution around the sun?
    14·2 answers
  • An apple with a mass of 0.95 kilograms hangs from a tree branch 3.0 meters above the ground.if it falls to the ground, what is t
    10·1 answer
  • an archer stands 40.0m from the target. if the arrow is shot horizontally with a velocity of 90.0 m/s, how far above the bull's
    13·1 answer
  • ln the constellation of Orion, you can see a group of stars and other objects that appear in the shape of a sword. Ln the middle
    5·1 answer
  • How do conservation tillage practices lead to agricultural sustainability?
    12·1 answer
  • Describe the relative energy of the electrons in the shells of a calcium atom
    11·1 answer
  • If i try to fail and succeed which one did I do
    7·1 answer
  • A baseball is launched horizontally from a height of 1.8 m. The baseball travels 0.5 m before hitting the ground.
    7·2 answers
  • During a home run, the batter only needs to run around all 4 bases if he wants to, since the ball cleared the outfield fence.
    6·1 answer
  • A particle of mass moves under a force given bywhere and are unit vectors in the and directions. The particle is placed at the o
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!