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Optics

Explain the phenomenon of total internal reflection

09/11/2024

Physics

11th (Science)

Optics

Calculate the focal length of a lens that forms a real image 10 cm away from the lens when the object is placed 15 cm from it.

09/11/2024

Physics

11th (Science)

Optics

State Snell’s law of refraction.

09/11/2024

Physics

11th (Science)

Waves And Oscillation

What is the Doppler effect? Give an example.

09/11/2024

Physics

11th (Science)

Waves And Oscillation

Explain the principle of superposition of waves

09/11/2024

Physics

11th (Science)

Waves And Oscillation

What is the relationship between frequency and wavelength in wave motion?

09/11/2024

Physics

11th (Science)

Waves And Oscillation

What is the relationship between frequency and wavelength in wave motion?

09/11/2024

Physics

11th (Science)

Waves And Oscillation

Define simple harmonic motion (SHM) and give its characteristics.

09/11/2024

Physics

11th (Science)

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)