The pressure at any point in a liquid at rest depends only on the

• A. depth and the density
• B. mass and the volume
• C. quantity and the surface area
• D. surface area and the viscosity

I the box is pulled from P to Q, which of the following expresses the velocity ratio of the inclined plane?

• A. PR/PQ
• B. OR/PQ
• C. OR/PR
• D. PQ/QR

A circuit is set up as shown in the diagram below. When the key is closed, the ammeter reading will be

• A. 6A
• B. 4A
• C. 2A
• D. 1A

A stone of mass 0.7kg is projected vertically , upwards with a speed of 5ms^-1. Calculate the maximum height reached. (Take g as 10ms^-2 and neglect air resistance)

• A. 1.00m
• B. 1.25m
• C. 1.50m
• D. 3.75m

When the speed of a car is halved, its kinetic energy is

• A. doubled
• B. quartered
• C. halved
• D. quadrupled

A faulty thermometer registers 102.5^oC t 100^oC. If the thermometer has no zero hour, what will it register at 55^oC?

• A. 54.6^oC
• B. 55.0^oC
• C. 56.0^oC
• D. 56.4^oC

A tuber of cassava can be processed into powder. This explains the face that

• A. matter can change sponteneously from one state to another
• B. matter cannot be destroyed
• C. force is required to change natter from one state to another
• D. matter is made up of tiny particle

Which of the following materials is a good insulator?

• A. Silver
• B. Water
• C. Rubber
• D. Copper

The ratio of tensile stress to tensile strain is known as

• A. Modulus of integrity
• B. Modulus of elasticity
• C. Shear modulus
• D. Young modulus

The region around a magnet in which the magnetic influence is experienced is called

• A. magnetic flux
• B. magnetic field
• C. magnetic meridian
• D. magnetic declination