Carnot engine working between a source temperature of t2
Carnot engine working between a source temperature of T2 and sink temperature of T1 has efficiency of 25%. if the sink temperature is reduced by 20 degrees Celsius the efficiency is increased to 30%. find the source and sink temperature
Expected delivery within 24 Hours
when a 2.75kg fan having blades 18.5 cm long is turned off, its angular speed decreases uniformly from 10 rad to 6.3 rad/s in 5 sec. Through what angle does it turn
an iron cube at 400 degrees Celsius is dropped into a insulated bath containing 10kg of water 25 degrees Celsius. the water finally reaches a temperature of 50 degrees Celsius at steady state.
Use the integrated strategic change intervention. Describe and explain why this process will be useful and how it can be implemented within VRD given the facts in the case
Must show all work and calculations!!!! A primitive yo-yo is made by wrapping a string several times around a solid cylinder with m=200g and r=10cm. Find the tension in the string and the acceleration of the cylinder
Yellow-green light(wavelength 550nm) passes through two closely spaced very narrow slits, what is the wavelength for that second source of light.
to achive a specific level of disinfection a water treatment plant operator determines the" Ct" value 180mg min/l is necessary with units for disinfectant concentration C in mg/l and disinfectant contact time t in minutes
Two small plastic spheres, one charged to 18nC and the other to ? 18nC , are connected by a 30-mm-long insulating rod. What is the maximum possible torque on the dipole
Examined the statistics for our basketball team"s wins last year and found that, when the third team played more, the winning margin increased. If the coach played the third team more, we would win by a bigger margin.” Evaluate this statement.
1955635
Questions Asked
3,689
Active Tutors
1437965
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: What are the most common disability types for suspended students?
According to the text, what is a trait of adolescence whereby ongoing social, cognitive, and psychological development continues?
68-year-old widowed white male who has been increasingly more withdrawn and lonely. His wife died five months ago, very suddenly after a cardiac arrest
Jordan lives in a culture where God is viewed as benevolent. Based on correlational research, one could reasonably predict that Jordon lives
Compose an expressive blog. Parents often struggle to understand the difference between reinforcement and punishment, especially the technical terms,
In evaluating Pete Jones for possible diagnoses, one prominent diagnosis in the differential is Adjustment Disorder.
Schizophrenia spectrum and other psychotic disorders are defined by delusions, hallucinations, disorganized thinking (speech), grossly disorganized