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Advanced Science

Thermodynamics, electrochemistry, molecular biology, and modern physics concepts

Sample Practice Questions

What happens at the anode during electrolysis?
- Reduction occurs
- Oxidation occurs
- Hydrogen is produced
- Metal is deposited
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Answer: Oxidation occurs
What is the photoelectric effect?
- Light bending near massive objects
- Emission of electrons when light hits a metal surface
- Scattering of light by electrons
- Absorption of light by atoms
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Answer: Emission of electrons when light hits a metal surface
The first law of thermodynamics states?
- Heat always flows from cold to hot
- Energy cannot be created or destroyed, only transformed
- Entropy always increases
- Work equals force times displacement
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Answer: Energy cannot be created or destroyed, only transformed
What is the de Broglie wavelength equation?
- λ = mv/h
- λ = h/mv
- λ = hv
- λ = mc²
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Answer: λ = h/mv

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Practice Questions

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Frequently Asked Questions

What does Advanced Science cover in the NSTSE exam?

Thermodynamics, electrochemistry, molecular biology, and modern physics concepts.

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