Answer:
Wind, Hydro, Geothermal, Biomass, Solar, and Tidal
Explanation:
They are all forms of renewable resources.
Answer:
3 m²
Explanation:
area of each trap = L × B = 15 cm × 10 cm = 0.15 m × 0.1 m = 0.015 m²
total area occupy by trap = number of traps × each area = 1000 × 0.015 m² = 15 m²
area of the room = 5 m × 3.6 m = 18 m²
amount of room remaining for Jerry to walk = 18 m² - 15 m² = 3 m²
Answer:
Parallax would be most effective in measuring distances to stars which are close to the Earth.
Explanation:
In the experiment,
- The parallax shift would decrease as the pencil would move further away from the scientist's eye, so option 1 would be invalid.
- the size of the pencil remains constant, so option 2 would be invalid.
- the parallax shift can be observed when the pencil has objects in the background to provide relation, that is to say, the shift of the pencil when seen relative to background objects; therefore, if we assume that the pencil is a star nearby to the Earth, and the background objects are stars that are further away, then the shift of, and thus, distance to the nearby star can be easily observed.
Answer: i am 99% sure it is A
Explanation:
