Define simple harmonic motion (SHM) and give its characteristics.
09/11/2024
Physics
11th (Science)
Structure of the atom
Number of valence electrons in Cl– ion are: (a) 16 (b) 8 (c) 17 (d) 18
09/11/2024
Science
9th
Structure of the atom
Isotopes of an element have (a) the same physical properties (b) different chemical properties (c) different number of neutrons (d) different atomic numbers.
09/11/2024
Science
9th
Structure of the atom
Rutherford’s alpha-particle scattering experiment was responsible for the discovery of (a) Atomic Nucleus (b) Electron (c) Proton (d) Neutron
09/11/2024
Science
9th
Thermodynamics
Describe an isothermal process and its characteristics.
09/11/2024
Physics
11th (Science)
Thermodynamics
A gas expands at constant pressure. How does this affect its internal energy?
09/11/2024
Physics
11th (Science)
Thermodynamics
Explain the term “heat capacity” and its significance
09/11/2024
Physics
11th (Science)
Thermodynamics
What is the first law of thermodynamics? Provide an equation.
