Find questions related to air and water chemistry in the slides contained in this post.
For the hydrogen atom, which series describes electron transitions to the N=1 orbit, the lowest energy electron orbit? Is it the:
(a) (i) Complete the following equation, which is a summary of aerobic respiration. C6H12O6 + 6O2 (ii) Aerobic respiration is a two-stage process. The first stage takes place in the
(i) What is a tissue? (ii) Name two vascular tissues found in flowering plants. (9) (b) The diagram shows part of a root of a young plant. (i) Make an
(i)What is the average resting rate of the human heart in beats per minute? (ii) State one factor that decreases heart rate and one factor that increases it. (b) The
What is an input device in relation to computers. List four examples computer input devices. What is an Output device in relation to computers. List four examples Computer Output devices.
Define Business Risks and explain the types of risks with relevant examples.
In physics, you have encountered so many laws and principles which relate to the way we design our machines. Below is a list containing laws of motion except.
In the field of physics,a Fundamental Quantity is independent Physical Quantity that is not possible to express in other Physical Quanitity. It is used as pillars for other quantities aka
In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system, such as a computer or information appliance. List
To keep information permanent on a computer we use storage devices which some can be external and others internal. Below is a list containing some of the storage devices except.
Mechanization employs it powerful abilities to most of the productive activities in the field of agriculture through use of machines to aid man in achieving his agricultural dreams. There are
You are driving a bus. At the first stop, two women get on. The second stop, three men get on and one woman gets off. At the third stop, three
You’re standing in a hallway with three light switches on the wall, each of which turns on a different lamp inside a closed room. You can’t see inside the
An elevator is on the ground floor. There are four people in the elevator including me. When the lift reaches the first floor, one person gets out and three people
1.The two kinds of main memory are: A) Primary and secondary B) Random and sequential C) ROM and RAM D) All of above 2. A storage area used to
Microprocessors as switching devices are for which generation computers
Find the size of angle p, given q = 30°. O is the centreof the circle.
A young man buys a motorbike for K2, 500 oninstalment. A deposit of 20% is paid and interest of15% is charged on the balance. How much interest willhe pay?