QUES: Q: What asserts that energy is always conserved and that heat flow is a form of energy transfer.
A: For homogeneous systems, with a well-defined temperature and pressure, a commonly used corollary of the first law is that, for a system subject only to pressure forces and heat transfer (e.g., a cylinder-full of gas) without chemical changes, the differential change in the internal energy of the system (with a gain in energy signified by a positive quantity) is given as
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

QUES: Q: What are some items used to dry clothes without the use of electricity?
A: In some states of the United States legislation protects the "right to dry" clothes.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

QUES: Q: How many nanometres does red have?
A: Red color has a predominant light wavelength of roughly 620740 nanometres.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: yes

QUES: Q: Which state executed James French?
A: The last use of the electric chair between the first electrocution on August 6, 1890 and the moratorium was when Oklahoma electrocuted James French on August 10, 1966.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS:
yes