In an adiabatic expansion of a gas initial and final temperatures are and respectively, then t....
In an adiabatic expansion of a gas initial and final temperatures are and respectively, then the change in
internal energy of the gas is
W
(1)
(2)
(3)
(4) Zero📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
| 2024-02-04 | In a forward biased junction, the potential barrier
(a) Becomes zero
(b) Decreases
(c) Increase.... |
| 2024-02-04 | In a Young's double slit experiment, and . The slits produce same intensity on the screen.
The.... |
| 2024-02-04 | Activated sludge should have the ability to settle quickly so that it can
(1) Absorb colloidal o.... |
| 2024-02-04 | Which ones have open circulatory system?
1. Ascidia 2. Cockroach 3. Earthworm 4. Prawn 5. Leech
.... |
| 2024-02-04 | A thin rod of mass and length is bent into a circular ring. The expression for moment of inert.... |
| 2024-02-04 | Which of the following transition in Balmer series for hydrogen atom will have longest wavelengt.... |
| 2024-02-04 | A light string passes over a friction less pulley. To one of its ends a mass of is attached. To.... |
| 2024-02-04 | Three bodies, a ring, a solid cylinder and a solid sphere roll down the same inclined plane with.... |
| 2024-02-04 | Critical temperature of is . In summer, the room temperature is , then
(1) cannot be liquefie.... |
| 2024-02-04 | In hydrogen atom the electron is moving around the nucleus with velocity in an orbit of radius .... |
| 2024-02-04 | In an adiabatic expansion of a gas initial and final temperatures are and respectively, then t.... |
| 2024-02-04 | A system of three charges are placed as shown in the figure
W
If , the potential energy of the .... |
| 2024-02-04 | Let be a unit vector satisfying , where and . Then,
(a)
(b)
(c)
(d) .... |
| 2024-02-04 | Let a vector has a magnitude 9 . Let a vector be such that for every , the vector is perpendi.... |
| 2024-02-04 | A mosquito borne viral disease are
(1) Malaria and Chaga's disease
(2) Yellow fever and Dengue
(.... |
| 2024-02-04 | Which of the following statements are correct?
(A) Helium diffuses at a rate 8.65 times as much .... |
| 2024-02-04 | In sponges, the middle layer in the body wall is called
(1) Mesohyl
(2) Mesoglea
(3) Mesenchyme
.... |
| 2024-02-04 | Select the structure with correct numbering in the chain:
(a)
(b)
(c)
(d).... |
| 2024-02-04 | An iron wire of negligible mass, length and cross-section are has one end fixed. A ball of mas.... |
| 2024-02-04 | The correct order of second I.E. of C, N, O and F are in the order :
(a) F O
(b)
(c)
(d) .... |
| 2024-02-04 | In the following circuit, the output for all possible inputs and is expressed by the truth ta.... |
0