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Explain how the pressure in a moving fluid varies with the speed of the fluid.

asked Jul 26, 2021 in Physics Form 1 by anony mous

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1 answer

A ball is thrown horizontally from the top of a vertical tower and strike the ground at point 50m from the bottom of the tower given that the height of the tower is 45m, determine the

asked Jul 26, 2021 in Physics Form 3 by anony mous

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A ray of light passing from air to glass is incident at angle of 30°. Calculate the angle of refraction in the glass if the refractive index of glass is 1.50.

asked Jul 26, 2021 in Physics Form 3 by anony mous

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1 answer

Figure below shows a displacement – time graph per a progressive wave.

asked Jul 26, 2021 in Physics Form 1 by anony mous

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1 answer

Define the term spring constant K.

asked Jul 26, 2021 in Physics Form 2 by anony mous

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1 answer

An object is placed 15cm in front of a concave mirror of focal length 10cm.calculate the image distance

asked Jul 26, 2021 in Physics Form 2 by anony mous

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1 answer

State the number of images formed when an object is between two plane mirrors placed in parallel axis

asked Jul 26, 2021 in Physics Form 1 by anony mous

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State two uses of a charged gold leaf electroscope.

asked Jul 26, 2021 in Physics Form 1 by anony mous

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A body accelerates uniformly from its initial velocity u, to the final velocity, v, in time t. the distance travelled during this is s. If acceleration is donated by letter a, show that;

asked Jul 26, 2021 in Physics Form 3 by anony mous

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1 answer

One method of producing a weak magnet is to hold a steel rod in the north south direction and hammer it continuously for some time using the domain theory of magnetism. Explain how this method works.

asked Jul 26, 2021 in Physics Form 2 by anony mous

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1 answer

Give a reason why it is necessary to leave the caps of the cell open when charging on accumulator.

asked Jul 26, 2021 in Physics Form 1 by anony mous

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1 answer

Define the terms velocity and acceleration.

asked Jul 26, 2021 in Physics Form 3 by anony mous

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2 answers

eleza majukumu ya nyimbo

asked Jul 26, 2021 in Fasihi by LeonMawira

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1 answer

The grid below represents part of the periodic table. Study it and answer the questions that follow. The letters are not actual symbols of the elements.

asked Jul 26, 2021 in Chemistry Form 2 by anony mous

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1 answer

A mass of 3.6g of magnesium reacts in excess chlorine to form a chloride. If the mass of the chloride is 14.25g, find the formula of the chloride formed (Mg=24, Cl=35.5)

asked Jul 26, 2021 in Chemistry Form 3 by anony mous

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1 answer

Give the name of each of the following properties as described.

asked Jul 26, 2021 in Chemistry Form 4 by anony mous

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1 answer

Air was passed through several reagents shown in the flow chart below.

asked Jul 26, 2021 in Chemistry Form 1 by anony mous

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1 answer

An ion T3- has an electronic arrangement of 2.8

asked Jul 26, 2021 in Chemistry Form 1 by anony mous

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Using dots(•) and crosses (x), show the type of bonding in the following compounds

asked Jul 26, 2021 in Chemistry Form 2 by anony mous

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maudhui ya elimu

asked Jul 26, 2021 in Tumbo Lisiloshiba na Hadithi Nyingine by tigregirl

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