What is the energy source of this so-called solar-sail vehicle
A: Sunlight.
B: Nuclear.
C: Wind.
D: Electricity.
A: Sunlight.
B: Nuclear.
C: Wind.
D: Electricity.
A
举一反三
- If controlled slowly release in the nuclear fission reaction the nuclear energy can be transferred to . A: wind energy B: solar energy C: electricity D: --
- Which of the following belongs to clean and renewable energy? A: Geothermal energy B: Solar energy C: Wind energy D: Nuclear energy
- What should we do to protect the environment in daily life? A: using clean energy, such as solar energy and wind energy B: using more electricity C: reducing the cost of fund (资金) D: having more bikes
- 1. From the perspective of major energy use, the era of modern society can be called A: Information age. B: Nuclear age. C: The era of petroleum. D: Solar energy era.
- Electricity generation is the process of converting some form of energy ___ electricity.
内容
- 0
Which of the following is irreplaceable resource? A: solar energy B: petroleum C: wind power D: tidal energy
- 1
There are two basic ways of harnessing solar energy: firstly, by converting it directly into _____ energy to heat water; and secondly, by converting it into electricity.
- 2
We will have to rely more on ________ energy, such as solar and wind power.
- 3
下列属于一次能源的是？ A: coal B: natural gas C: wind energy D: solar energy
- 4
Nuclear power is the use of nuclear reactions that release nuclear energy to generate _____, which most frequently is then used in steam turbines to produce electricity in a nuclear power plant.