Answer:
Speed of sound wave v=νλ=2000×0.35=700 m/s
Distance d=1.5 km=1500 m
Time t=vd=7001500≈2 s
Answer:
Congress
Legislative - Makes Laws
Congress is composed of two parts: the Senate and the House of Representatives.
Explanation:
Answer 1: The hammer and symbol represent the proletarian solidarity
Answer 2: The image isn't their so I think It might be Hitler
Answer 3: Not sure because I cant see that earthier
Answer:
i dont know but mark as brainlest
Explanation:
