Complete the statement: In reflection from a smooth surface, the angle of incidence is.
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Angles are equal in reflection.
English • physics-basics
Last updated on 2026-02-07
Three 10-question bundles from our Science Physics Basics quiz library.
Bundle 1
Bundle ID: 4000000036
Complete the statement: In reflection from a smooth surface, the angle of incidence is.
Score: 0 / 10Pick an answer —
Angles are equal in reflection.
Which statement is correct? A larger wavelength means the frequency is.
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f and λ are inversely related for a fixed speed.
The center of mass of a symmetric object is.
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Symmetry puts COM at center.
In space, without forces, an object will.
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Newton's first law.
Which option completes: The SI unit of temperature is.
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Temperature is measured in kelvin.
Choose the SI unit used for frequency.
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Hertz is the SI unit of frequency.
Choose the SI unit used for magnetic flux density.
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Tesla is the SI unit of magnetic flux density.
The phenomenon of light bending around edges is?
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Diffraction is bending around edges.
The unit 'mole' measures which quantity?
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Mole measures amount of substance.
Which expression represents work?
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Work equals force times displacement.
Bundle 2
Bundle ID: 4000000037
Which formula gives pressure?
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Pressure equals force divided by area.
Complete the statement: A resistor's job in a circuit is to.
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Resistors limit current.
Choose the SI unit used for pressure.
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Pascal is the SI unit of pressure.
Heat transfer by direct contact is called?
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Conduction is transfer by contact.
What is the SI unit of force?
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Newton is the SI unit of force.
Choose the correct option: In reflection from a smooth surface, the angle of incidence is.
Score: 0 / 10Pick an answer —
Angles are equal in reflection.
What is the SI unit of energy?
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Joule is the SI unit of energy.
Select the SI unit for energy.
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Joule is the SI unit of energy.
What is the SI unit of electric current?
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Ampere is the SI unit of electric current.
Which option completes: A book resting on a table is.
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Balanced forces mean equilibrium.
Bundle 3
Bundle ID: 4000000038
Which statement is correct? A shiny surface is a good.
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Shiny surfaces reflect radiation.
Which statement is correct? The quantity that is a scalar is.
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Speed has magnitude only.
Which statement is correct? The instrument used to measure current is a.
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An ammeter measures current.
Choose the law that matches: the net force on an object equals mass times acceleration.
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Newton's second law states F = ma.
Which statement is correct? The loudness of a sound is related to its.
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Loudness depends on amplitude.
Choose the correct option: A concave lens produces an image that is.
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Concave lenses form virtual upright images.
Complete the statement: Electrical power in a circuit is.
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Power is P = VI.
A rocket moves forward because gases are expelled.
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Action-reaction principle.
What is the SI unit of magnetic flux?
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Weber is the SI unit of magnetic flux.
Which statement is correct? Which of these is a form of potential energy.
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Raised mass stores gravitational potential energy.
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