A.水能、风能、潮汐能均属于可再生能源 |
B.北京冬奥会多个场馆引入光伏发电系统,该系统能将太阳能直接转化为电能 |
C.曹植诗句“煮豆燃豆萁,豆在釜中泣”,“燃豆萁”的过程中化学能转化为热能 |
D.利用液氢作为火箭发射的燃料,液氢燃烧的过程实现了电能转化为化学能 |
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2