1. After energy conversions, you end up with the same total amount of energy as the original amount of potential energy. Which law explains this rule?
a. | law of energy changes | c. | law of power and energy |
b. | law of conservation of energy | d. | law of potential energy |
2. You turn on a lamp and the light bulb becomes warm. Which energy conversion causes this heating of the light bulb?
a. | thermal energy to electrical energy | c. | electrical energy to thermal energy |
b. | light energy to thermal energy | d. | electrical energy to light energy |
3. Which law states that energy cannot be created or destroyed?
a. | law of conservation of power | c. | law of changing energy |
b. | law of conservation of energy | d. | law of energy changes |
4. Identify the non-renewable energy resource from the following:
(a) Coal (b) Solar energy
(c) Wind energy (d) Tidal energy
Consults, E. (2022). GNS 311 PAST QUESTIONS (ENERGY). Afribary. Retrieved from https://afribary.com/works/gns-311-past-questions-energy
Consults, Education "GNS 311 PAST QUESTIONS (ENERGY)" Afribary. Afribary, 21 Jun. 2022, https://afribary.com/works/gns-311-past-questions-energy. Accessed 03 Jul. 2022.
Consults, Education . "GNS 311 PAST QUESTIONS (ENERGY)". Afribary, Afribary, 21 Jun. 2022. Web. 03 Jul. 2022. < https://afribary.com/works/gns-311-past-questions-energy >.
Consults, Education . "GNS 311 PAST QUESTIONS (ENERGY)" Afribary (2022). Accessed July 03, 2022. https://afribary.com/works/gns-311-past-questions-energy