The correct answer to the question is : Energy dissipate.
EXPLANATION:
Before coming into any conclusion, first we have to understand law of conservation of energy.
As per law of conservation of energy, energy can neither be created nor be destroyed. It can only change from one form to another form, and the total energy of the universe is always constant.
As per the question, there is energy conversion. One form of any energy may be converted into various types of energy. One particular type of energy is not obtained always.
Hence, the correct answer to the question is energy is dissipated during energy conversion.
B. exothermic
C. isothermic
D. endothermic
E. all of the above
Answer : The correct option is, (D) Endothermic
Explanation :
Adiabatic : It is a process in which a heat is constant. That means no heat is lost or gained by the system.
Isothermic : It is a process in which a temperature is constant.
Exothermic : It is a process in which heat released from system to surrounding. In this process, surrounding temperature increases and system temperature decreases.
Endothermic : It is a process in which heat required from the surrounding. In this process, surrounding temperature decreases and system temperature increases.
When the temperature of water increases from room temperature to 90ºC the process of heating the water is endothermic.
Hence, the correct option is, (D) Endothermic
operation is
(1) 5.67 × 10^5 J (3) 1.05 × 10^1 J
(2) 9.45 × 10^3 J (4) 1.75 × 10^1 J
The amount of electrical energy used by the television is given by:
where P is the power of the device and t is the time.
The power of the television is P=315 W, while the total time is
If we substitute these numbers into the formula, we find the energy:
so, the correct answer is
(1) 5.67 × 10^5 J
B. Mercury, Venus, Jupiter, and Mars.
C. Mercury, Jupiter, Saturn, and Mars.
D. Mercury, Venus, Earth, and Mars.
Answer:
Mercury,Venus,Earth and Mars
Explanation:
The answer is (c) an apple falls to the ground due to gravitational force