Recent questions

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A body weighs 65N. Calculate it’s mass.(g=10N/Kg)

asked Aug 26, 2021 in Physics Form 1 by anonymous

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1600cm3 of fresh water of density 1g/cm3 are mixed with 1200cm3 of sea water of density 1.2g/cm3. Determine the density of the mixture.

asked Aug 26, 2021 in Physics Form 1 by anonymous

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State two major differences between mass and weight.

asked Aug 26, 2021 in Physics Form 1 by anonymous

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Define surface tension and state two factors affecting surface tension.

asked Aug 26, 2021 in Physics Form 1 by anonymous

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Determine the density in SI Units of a solid of mass 40g with dimensions 30cm by 4cm by 3cm.

asked Aug 26, 2021 in Physics Form 1 by anonymous

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Differentiate between vector and scalar quantity giving relevant examples in each case.

asked Aug 26, 2021 in Physics Form 1 by anonymous

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60 drops fell from a burette. The first and final readings were 28cm3 and 42cm3 respectively. What is the average volume of one drop.

asked Aug 26, 2021 in Physics Form 1 by anonymous

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Define the following branches of physics.

asked Aug 26, 2021 in Physics Form 1 by anonymous

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A test-tube has a diameter of 3cm. how many turns would a piece of thread of length 90.42cm make round the test tube.(Take π=22/7) .

asked Aug 26, 2021 in Chemistry Form 1 by anonymous

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Explain instances where physics is related with the following.

asked Aug 26, 2021 in Physics Form 1 by anonymous

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Complete the table below.

asked Aug 26, 2021 in Physics Form 1 by anonymous

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State the function of the following apparatus in the laboratory.

asked Aug 26, 2021 in Chemistry Form 1 by anonymous

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State two apparatus used as a source of heat in a laboratory

asked Aug 26, 2021 in Chemistry Form 1 by anonymous

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Name a solvent that is suitable in paper chromatography.

asked Aug 26, 2021 in Chemistry Form 1 by anonymous

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Spots of pure pigment A and B and a mixture Z were placed on a filter paper and allowed to dry. The paper was then dipped in a solvent and results obtained as follows on a paper chromatogram.

asked Aug 26, 2021 in Chemistry Form 1 by anonymous

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The graph below shows the shape of the curve obtained by a student when solid X was heated to boiling determine the melting point of solid X

asked Aug 26, 2021 in Chemistry Form 1 by anonymous

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1 answer

Explain the differences between solid, liquid , and gaseous state using theoretical model of matter in terms of kinetic theory

asked Aug 26, 2021 in Chemistry Form 1 by anonymous

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Name the suitable solvent for extracting an indicator from flowers.

asked Aug 26, 2021 in Chemistry Form 1 by anonymous

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1 answer

Fill the following table

asked Aug 26, 2021 in Chemistry Form 1 by anonymous

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Define the following terms: Compound

asked Aug 26, 2021 in Chemistry Form 1 by anonymous

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