Recent questions without a selected answer

0 votes

1 answer

2.5 kg of water at 20°C is heated in an electric kettle connected to 250V supply. If it took 20 minutes to boil at 100°C specific heat capacity of water is 4200JKg−1 k−1. Determine the power of the kettle element.

asked Jul 13, 2021 in Physics Form 3 by anony mous

0 votes

1 answer

State Newton's second law of motion. (1 mark) A resultant force of 10N acts on a body of mass 0.4kg starting from rest. Find the distance travelled after 10 seconds.

asked Jul 13, 2021 in Physics Form 3 by anony mous

0 votes

1 answer

A pointer attached to a spring balance points to 21.5 cm on a scale when no weight is suspended from it. When a mass of 165g is hanged from it, it points 38.0 cm.

asked Jul 13, 2021 in Physics Form 2 by anony mous

0 votes

1 answer

Identify the scientific name given to Homo erectus

asked Jul 12, 2021 in Biology Form 1 by spyddo254

0 votes

1 answer

Define the term containerisation.

asked Jul 12, 2021 in Geography Form 4 by anonymous

0 votes

1 answer

Name two canals in Africa.

asked Jul 12, 2021 in Geography Form 4 by anonymous

0 votes

1 answer

Explain four problems facing river transport in Africa.

asked Jul 12, 2021 in Geography Form 4 by anonymous

0 votes

1 answer

Name four Navigable rivers in Africa.

asked Jul 12, 2021 in Geography Form 4 by anonymous

0 votes

1 answer

Give four advantages of stand Gauge Railway (SGR) to Kenya.

asked Jul 12, 2021 in Geography Form 4 by anonymous

0 votes

1 answer

Identify three modes of transport.

asked Jul 12, 2021 in Geography Form 4 by anonymous

0 votes

1 answer

What is Transport?

asked Jul 12, 2021 in Geography Form 4 by anonymous

0 votes

1 answer

You have been asked to carry out a field study in Loyangalani wind power project.

asked Jul 12, 2021 in Geography Form 4 by anonymous

0 votes

1 answer

Explain three basic physical requirements of siting a Hydro Electricity project.

asked Jul 12, 2021 in Geography Form 4 by anonymous

0 votes

1 answer

Give four reasons for lack of nuclear power in developing countries.

asked Jul 12, 2021 in Geography Form 4 by anonymous

0 votes

1 answer

Give four reasons why the use of Biogas is not widespread.

asked Jul 12, 2021 in Geography Form 4 by anonymous

0 votes

1 answer

Give three examples of Biomass except Biogas.

asked Jul 12, 2021 in Geography Form 4 by anonymous

0 votes

1 answer

Define Biomass.

asked Jul 12, 2021 in Geography Form 4 by anonymous

0 votes

1 answer

Explain three physical conditions that have favoured the fishing ground named abo

asked Jul 12, 2021 in Geography Form 4 by anonymous

0 votes

1 answer

Name the fishing ground marked c.

asked Jul 12, 2021 in Geography Form 4 by anonymous

0 votes

1 answer

Explain four reasons why the government of Kenya is encouraging fish farming.

asked Jul 12, 2021 in Geography Form 4 by anonymous

Page:

« prev
1
...
242
243
244
245
246
247
248
...
282
next »

...