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What enables the propagation of sound energy through a medium?
Choose only ONE best answer. A Particle rotation B Neighboring
1 answer
30 views
Consider the curve C parametrized by
x = cos (8t) and y = sin (8t), for 0 ≤ t ≤ 𝜋/8 and traversed by a particle moving
3 answers
asked by
bill
210 views
Wave-particle duality tells us that wave and particle models apply to all objects whatever the size, so why don't we observe
1 answer
19 views
Match the particle to its' description:
4. Is the same as a Helium atom 5. Is an electron: 6. Is pure energy: a.Beta particle
1 answer
39 views
What do an electron and a neutron have in common?
Each particle has a mass of 1 amu. Each particle exists inside an atom. Each
1 answer
34 views
Match the particle to its' description:
1. 42He 2. 0 -1 e 3. Y 4. Is the same as a Helium atom 5. Is an electron: 6. Is pure
1 answer
40 views
A particle of mass 1.1 kg moves under the influence of a potential
U(x) = a/x + bx (a=3 and b=2.5). The particle's motion is
0 answers
asked by
may
495 views
A particle of mass 1.1 kg moves under the influence of a potential
U(x) = a/x + bx (a=3 and b=2.5). The particle's motion is
0 answers
asked by
may
348 views
What do an electron and a neutron have in common?
Each particle has a mass of 1 amu. Each particle exists inside an atom. Each
1 answer
65 views
the velocity of a particle is given by v=[16t^2i+4t^3j +(5t+2)k]m/s, where t is in seconds. If the particle is at the origin
1 answer
asked by
sarah
3,997 views