Physics, 14.06.2021 07:50 madscharcks00
The velocity ‘v’ of water waves depends on the wavelength ‘λ’, density of water ‘ρ’ and acceleration due to gravity ‘g’. Deduce the expression for velocity and show that velocity varies with 1/2 th power of wavelength.
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Order the sequence of ideas that lead to marie curies discovery of radioactive elements number the events in chronological order starting with the oldest
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Physics, 22.06.2019 08:00
1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving
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How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.
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Physics, 22.06.2019 13:00
Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.
Answers: 2
The velocity ‘v’ of water waves depends on the wavelength ‘λ’, density of water ‘ρ’ and acceleration...
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