Question:
A thermo flask is
A thermo flask is
Show Hint
An isolated system is one where neither matter nor energy is exchanged with the surroundings
Updated On: Dec 28, 2024
- Closed system
- Open system
- Isolated system
- Adiabatic closed system
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
A thermo flask is considered an isolated system because it does not exchange matter or energy heat with its surroundings It is designed to minimize heat transfer keeping the contents at a constant temperature over time
Was this answer helpful?
0
0
Top Questions on Thermodynamics
- Match List-I with List-II
\[ \begin{array}{|l|l|} \hline \textbf{List-I} & \textbf{List-II} \\ \hline (A) \; \text{Classius Clapeyron equation} & (I) \; PV^\gamma = \text{constant} \\ (B) \; \text{Gibbs Function} & (II) \; U + PV \\ (C) \; \text{Enthalpy} & (III) \; U - TS + PV \\ (D) \; \text{Adiabatic change in Perfect Gas} & (IV) \; \dfrac{dP}{dT} = \dfrac{L}{T (V_2 - V_1)} \\ \hline \end{array} \]
Choose the correct answer from the options given below:
- CUET (PG) - 2025
- Geophysics
- Thermodynamics
- The energy radiated per minute from the filament of an incandescent lamp at 2000 K, surface area \( 4 \times 10^{-5} \) m² and relative emittance is 0.85, will be (Given Stefan's constant \( \sigma = 5.7 \times 10^{-8} \) Jm⁻²s⁻¹K⁻⁴)
- CUET (PG) - 2025
- Geophysics
- Thermodynamics
- The ratio of adiabatic to the isobaric coefficient of expansion is
- CUET (PG) - 2025
- Geophysics
- Thermodynamics
- Which of following is correct form of first TdS equation ?
- CUET (PG) - 2025
- Geophysics
- Thermodynamics
- Work done in compressing adiabatically 1g of air, initially at NTP to one fourth of its original volume is: (take density of air = 0.0001465 g/cm³ and \(\gamma\) = 1.5)
- CUET (PG) - 2025
- Geophysics
- Thermodynamics
View More Questions
Questions Asked in CUET PG exam
- Which of the following is a famous historical site that features terracotta statues?
1. Machu Picchu
2. Stonehenge
3. Black Sun
4. Terracotta Army
Choose the correct answer from the options given below:- CUET (PG) - 2025
- Ceramics and Pottery
- Which of the following is the most common use of terracotta?
(A) Paper Product
(B) Sculpture
(C) Electrical components
(D) Machu Picchu
(E) Pottery
Choose the correct answer from the options given below: - Designs can be made using kaolin and red clay.
(A) Circular
(B) Rectangular
(C) Glaze
(D) Bisque
Choose the correct answer from the options given below:- CUET (PG) - 2025
- Ceramics and Pottery
- 'Bottle' and 'Growing Stones' are pottery by artists.
(A) Gurcharan Singh
(B) Ramchandra Shukla
(C) K. V. Jena
(D) P. Daroz
Choose the correct answer from the options given below:- CUET (PG) - 2025
- Indian Artistsc
- Identify the famous pottery artist.
(A) K. V. Jena
(B) D. P. Roy Choudhary
(C) Mansimran Singh
(D) Kawal Krishna
Choose the correct answer from the options given below:- CUET (PG) - 2025
- Indian Artistsc
View More Questions