Sign Up to our questions and Answers Engine to ask questions, answer people’s questions, and connect with other people. 👉Note: After Sign Up. A confirmation mail will be sent to your registered email account, If you have not received the confirmation mail, kindly Check Your Spam Mails.
Login to our Questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email. If not received mail yet, please check your spam mails.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
A car of mass 1100 kg drives with a velocity such that it has a kinetic energy of 400 kJ (see Fig. 3.6). Find the velocity. If the car is raised with a crane, how high should it be lifted in the standard gravitational field to have a potential energy that equals the kinetic energy? g
See lessHeat flow into a system is ____, and heat flow out of the system is ________
positive, negative
positive, negative
See lessIn an open system, for maximum work, the process must be entirely
Reversible
Reversible
See lessIf in the equation pv^n=C, the value of n=∞, then the process is called,
Constant volume process
Constant volume process
See lessIntensive property of a system is one whose value
Does not depend on the mass of the system, like temperature, pressure, etc.
Does not depend on the mass of the system, like temperature, pressure, etc.
See lessWhich of the following is a thermodynamics law?
a) Zeroth law of thermodynamics
a) Zeroth law of thermodynamics
See lessWhat is thermodynamics?
study of the relationship between heat and other forms of energy
study of the relationship between heat and other forms of energy
See lessHeat transfer is
a path function
a path function
See lessWhat does the second law of thermodynamics state?
Energy can neither be created nor destroyed
Energy can neither be created nor destroyed
See lessThe work done in the free expansion process is
Zero
Zero
See less