How did rutherford's experiment show that thomson's plum pudding model was incorrect?

Physics

1 answer:

Aleksandr [31]3 years ago

5 0

He said that the atom is mostly empty space with a positive nucleus in the center with electrons around it.

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How does the force of gravity affects an objects acceleration

MrRissso [65]

Answer:

When objects fall to the ground, gravity causes them to accelerate.

Explanation:

Gravity causes an object to fall toward the ground at a faster and faster velocity the longer the object falls.

3 0

3 years ago

Statement I: At the same temperature lighter gas molecules have a higher average velocity than heavier gas molecules.

PilotLPTM [1.2K]

Answer:

Statement 1 and statement 2 are correct and statement 2 is the correct explanation of statement 1

Explanation:

Both the velocity and kinetic energy of a gas molecule depends on its relative molecular mass according to Graham's law of diffusion in gases. Hence, the greater the relative molecular mass of the gas, the lesser its average velocity and kinetic energy.

Hence we can see that statement 2 vividly explains the postulation of statement 1 and makes the points more easily comprehensible.

6 0

4 years ago

A narrow beam of light containing red (660 nm) and blue (470 nm) wavelengths travels from air through a 2.60 cm thick flat piece

Brut [27]

Answer:

A: 28°

B. 1x10^-3M

Explanation:

See attached file