UNICAL Sciences and Medicine Post UTME Physics Past Questions

Ulearngo is an independent study app. It is not affiliated with, endorsed by, or representing University of Calabar (UNICAL). Always confirm official exam, admission, registration, syllabus, timetable, and result information from UNICAL admissions.

UNICAL admissions

A simple machine overcomes a load of 4000N when a force of 200N is applied. If the velocity ratio of the machine is 25, calculate the efficiency of the machine?

44KJ of heat was used in raising the temperature of 2kg of paraffin oil from 360K to 370K. Calculate the specific heat capacity of paraffin oil.

If the linear expansivity of a metal rod is 4 \(\times\) 10\(^{-5}\) per \(^{\circ}\)C, what will be the new length of the rod if it is heated from 15\(^{\circ}\)C to 95\(^{\circ}\)C from its original length of 20cm

A truck traveling with a velocity of 40m/s applies the brakes and comes to a halt after 20 seconds. What is the distance traveled by the truck before coming to a halt?

Which of the following has the highest surface tension? Assume the soapy water is at the same temperature as the cold water.

Which of these statements is correct about cathode rays. They are fast moving

When the atmospheric pressure is very low in a given location, boiling point of water:

When the bob of a simple pendulum is at it’s highest displacement, one of the following happens:

If a man cannot see objects very close to him the following can be used to correct the problem.

Calculate the power-rating of a heating element which melted in 20g of ice at 0\(^{\circ}\)C and raised the temperature of the resulting water to 60\(^{\circ}\)C in 2 minutesSpecific latent heat of fusion of ice = 340 J/…

Which of the following is used in a nuclear reactor to slow down fast moving neutrons?

The heat required to melt ice at 0°C to water at the same temperature is called

If the linear expansivity of a metal rod is 4 \(\times\) 10\(^{-5}\) per \(^{\circ}\)C, what will be the new length of the rod if it is heated from 15\(^{\circ}\)C to 95\(^{\circ}\)C from its original length of 20cm

In a harmonic oscillation of a simple pendulum, one of the following statements is correct

A truck traveling with a velocity of 40m/s applies the brakes and comes to a halt after 20 seconds. What is distance traveled by the truck before coming to a halt

Positive charges usually move from

A malaria patient has a body temperature of 39.5\(^{\circ}\)C. Convert this temperature to \(^{\circ}\)F.

A ball is projected horizontally at 15m/s from a point 20m above a horizontal surface (g = 10m/s\(^2\)). The magnitude of its velocity in m/s when it hits the surface is

An object is placed 15cm in front of a convex mirror and an image is produced 5cm behind the mirror, calculate the focal length of the mirror

The distance between two successive crest or trough is

1 2 3 4

Study with fewer interruptions on Android

Use Ulearngo on a verified device for smoother past-question study.