2019
The maximum and minimum thermometer reads the
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2019 WAEC SSCE Physics Past Questions
2019
The mass of a load is doubled while the force acting on it is halved. The resulting acceleration of the load is
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2019
An 800 kg car moving at 80 km hr\(^{-1}\) collides with a 1200 kg car moving at 40 km hr\(^{-1}\)in the same direction.If the cars stick together, calculate their common velocity.
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2019
Which of the following graphsgives the correct relationship between energy and mass when mass is converted to energy.
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2019
Which of the following characteristics of waves can a ripple tank be used to demonstrate? I. Reflection II. Refraction III.Diffraction
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2019
In which of the followingmedia is the speed of sound the least?
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2019
A transverse pulse of frequency 9 Hz traves 4.5m in 0.6 s. Calculate the wavelength of the pulse.
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2019
The wire of a platinum resistance thermometer hasd resistance of 3.5\(\Omega\) at 0 °C and 10.52\(\Omega\) at 100°C. Calculate the temperature of the wire when its resistance is 7.5\(\Omega\).
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2019
Calculate the quantity of heat needed to change the temperature of 60g of ice at 0 °C to 80 °C.[specific latent heat of fusion of ice= 3.36 x 10\(^5\) Jkg\(^{-1}\) specific heatcapacity of water 4.2 x 10\(^3\) J kg\(^{-1…
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2019
A small amount of air is introduced into the vacuum above the mercury in a mercury barometer tube.The mercury level goes down because the air molecules
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2019
Which of the following graphs of a charge Q against potential difference V across the capacitor is correct?
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2019
A freshly demagnetized bar magnet is placed in the East-West direction to ensure that
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2019
If the efficiency of a transformer is 100%, which of the following equations would be correct?
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2019
Which of the following statements about a moving object is correct?
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2019
The vacuum in a thermoflask reduces heat loss resulting from
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2019
Which of the following cases cannot produce total internal reflection? A light ray travelling from
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2019
A loaded spring is set in simple harmonic motion. The force that tends to restore the load to its equilibrium position is
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2019
Which of the following waves is not mechanical?
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2019
A body of mass 2 kg is released from a point 100 m above the ground. Calculate its kinetic energy 80m from the point of release.
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2019
Which of the following instruments can be used to compare the magnitudes of charges on two given bodies?
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