A gas heated geyser consumes \( V_{0}=1.8 \mathrm{~m}^{3} \) of methane \( \left(\mathrm{CH}_{4}...

Channel:
PW Solutions
Subscribers:
458,000
Published on ● Video Link: https://www.youtube.com/watch?v=cHdsmNZGHjk


Duration: 4:33
2 views
0

A gas heated geyser consumes \( V_{0}=1.8 \mathrm{~m}^{3} \) of methane \( \left(\mathrm{CH}_{4}\right) \) in an hour. Find the temperature of the water heated by the geyser if the water flows out at the rate of \( v=50 \mathrm{~cm} / \mathrm{s} \). The
P diameter of the stream \( D=1 \mathrm{~cm} \), the initial temperature of the water and the gas is \( t_{1}=11^{\circ} \mathrm{C} \) and the calorific value of methane
W is \( q_{0}=13 \mathrm{kcal} / \mathrm{g} \). The gas in the tube is under a pressure of \( 1.2 \mathrm{~atm} \). The efficiency of the heater is \( \eta=60 \% \).
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-14A long horizontal glass capillary tube open at both ends contains a mercury thread \( 1 \mathrm{...
2023-02-14A block of \( 10 \mathrm{~kg} \) mass is thrown on a rough surface having friction coefficient \...
2023-02-14Aniline is a liquid which does not mix with water. When a small quantity of it is poured into a ...
2023-02-14In the past, it was practice to measure temperature using so called weight thermometer which con...
2023-02-14A lump of ice of \( 0.1 \mathrm{~kg} \) at \( -10^{\circ} \mathrm{C} \) is put in \( 0.15 \mathr...
2023-02-14рдПрдХ рдкрд╛рдБрд╕реЗ рдХреЛ 3 рдмрд╛рд░ рдЙрдЫрд╛рд▓рдиреЗ рдХреЗ рдкреНрд░рдпреЛрдЧ рдореЗрдВ рдШрдЯрдирд╛ \( A \) рдФрд░ \( B \) рдирд┐рдореНрди рдкреНрд░рдХрд╛рд░ рдкрд░рд┐рднрд╛рд╖рд┐рдд рд╣реИрдВ ' рддреАрд╕рд░реА...
2023-02-14A metallic bob weighs \( 50 \mathrm{~g} \) in air. If it is immersed in a liquid at a temperatur...
2023-02-14Using a condenser coil \( 10 \mathrm{~kg} \) of water is to be heated from \( 20^{\circ} \mathrm...
2023-02-14A copper calorimeter of mass \( 190 \mathrm{~g} \) contains \( 300 \mathrm{~g} \) of water at \(...
2023-02-14A mixture of \( 250 \mathrm{~g} \) of water and \( 200 \mathrm{~g} \) of ice at \( 0^{\circ} \ma...
2023-02-14A gas heated geyser consumes \( V_{0}=1.8 \mathrm{~m}^{3} \) of methane \( \left(\mathrm{CH}_{4}...
2023-02-14рдПрдХ рдкрд╛рдБрд╕реЗ рдХреЛ 3 рдмрд╛рд░ рдЙрдЫрд╛рд▓рдиреЗ рдХреЗ рдкреНрд░рдпреЛрдЧ рдореЗрдВ рдШрдЯрдирд╛ \( A \) рдФрд░ \( B \) рдирд┐рдореНрди рдкреНрд░рдХрд╛рд░ рдкрд░рд┐рднрд╛рд╖рд┐рдд рд╣реИрдВ 'рдкрд╣рд▓реА рдЙ...
2023-02-14A mercury thermometer is to be made with glass tubing of internal bore \( 0.5 \mathrm{~mm} \) di...
2023-02-14A bimetallic strip consists of two metal strips with different coefficients of linear expansion ...
2023-02-14Ravi obtained 70 and 75 marks in first two unit tests. Then, the mi...
2023-02-14\( 5 \mathrm{~g} \) of steam at \( 100^{\circ} \mathrm{C} \) is mixed with \( 10 \mathrm{~g} \) ...
2023-02-14A steel rod \( 25 \mathrm{~cm} \) long has a cross-sectional area of \( 0.8 \mathrm{~cm}^{2} \)....
2023-02-14рдХреАрдЬрд┐рдП- \[ 2 x-5 y=8 \]
2023-02-14Which of the following statements are true? (A) Water in a test tube can be made to boil by plac...
2023-02-14When two samples of finite specific heats at different temperatures are mixed the temperature of...
2023-02-14Two straight metallic strips each of thickness \( t \) and length \( l \) are rivetted together....