Download App

Structure of the Atom — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceStructure of the Atom1 Mark
MCQ
Rutherford's scattering experiment is related to:
  • A
    Neutrons
  • B
    Atom
  • C
    Electron
  • D
    Nucleus
✓

Answer

  1. Nucleus

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [1 M]" from Structure of the Atom→Structure of the Atom — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

Which is the following is known as “physical basis of life”?

  1. Gene.
  2. Protoplasm.
  3. Nucleolus.
  4. Mitochondria.
→
A push or a pull:
→

Which of the following is a bacterial disease?

  1. Hepatitis B.
  2. Poliomyelitis.
  3. Tetanus.
  4. Malaria.
→
When a body is going upwards vertically the acceleration due to gravity is taken as
→

Describe various causes of water pollution.

→
Nitrogen and hydrogen combine together to form ammonia.
N2 + 3H2 → 2NH3 [Relative atomic masses of N = 14u, H = 1u]
The mass of nitrogen and hydrogen which combine together to form 6.8g ammonia is,
→
The law of conservation of energy implies that the:
→
Buoyant force is directed:
→
If a ball is thrown upwards from the surface of earth:
→

The density of water is 1000kg/m3 and the density of copper is 8900kg/m3. Which of the following statements is incorrect?

  1. $=\frac{\text{The density of a certain volume of copper}}{\text{The density of the same volume of water}}=8.9$

  2. $=\frac{\text{The volume of a certain mass of copper}}{\text{The volume of the same mass of water}}=8.9$

  3. $=\frac{\text{The weight of a certain volume of copper}}{\text{The weight of the same volume of water}}=8.9$

  4. $=\frac{\text{The mass of a certain volume of copper}}{\text{The mass of the same volume of water}}=8.9$

→