An air craft attempt too fly due north at 100 kmh-1. If the wind blows against it from east to west at 60 kmh-1, its resultant velocity is

<img alt="" class="alignnone size-full wp-image-292673" height="139" src="https://data.ulearngo.com/assets/4609a03b-1028-4ad0-a49a-c78b49cdcfd9" width="253"/>From the diagram above, if the potential difference across the resistor, capacitor and inductor are 80 v, 110 v, 40 v respectively, the effective potential difference is

<img alt="" class="alignnone size-full wp-image-292675" height="168" src="https://data.ulearngo.com/assets/8385578e-0aea-4bed-a4ef-110b195eeda8" width="300"/>Calculate the e.m.f of the cell in the above circuit if its internal resistance is negligible.

If a light wave has a wavelength of 500nm in air what is the frequency of the wave?[c = 3 x 108 ms-1]

<img alt="" class="alignnone size-full wp-image-292677" height="168" src="https://data.ulearngo.com/assets/cf155912-a454-4809-b9b7-eebfbe861432" width="300"/>The diagram above represents the graph of the force F applied in stretching a spiral spring against the corresponding extension (X). The force constant of the spring is

<img alt="" class="alignnone size-full wp-image-292679" height="168" src="https://data.ulearngo.com/assets/27b231e6-c2f6-4583-af07-cd13c73693ab" width="300"/>The wave phenomenon demonstrated in the diagram above is

A binary operation \(\otimes\) defined on the set of integers is such that m \(\otimes\) n = m + n + mn for all integers m and n. Find the inverse of -5 under this operation, if the identity element is 0

A near sighted student has a near point of 0.1m and a focal length of 5.0cm. What is the student's far point?

A progressive wave is represented by \( y = 10 \text{Sin} (1000\pi t - \frac{\pi x}{34}) \) . two layers of the wave separated by 153cm have a phase difference of

2009 JAMB UTME Physics Past Questions

An air craft attempt too fly due north at 100 kmh-1. If the wind blows against it from east to west at 60 kmh-1, its resultant velocity is

From the diagram above, if the potential difference across the resistor, capacitor and inductor are 80 v, 110 v, 40 v respectively, the effective potential difference is

Calculate the e.m.f of the cell in the above circuit if its internal resistance is negligible.

If a light wave has a wavelength of 500nm in air what is the frequency of the wave?[c = 3 x 108 ms-1]

The diagram above represents the graph of the force F applied in stretching a spiral spring against the corresponding extension (X). The force constant of the spring is

The wave phenomenon demonstrated in the diagram above is

A binary operation \(\otimes\) defined on the set of integers is such that m \(\otimes\) n = m + n + mn for all integers m and n. Find the inverse of -5 under this operation, if the identity element is 0

A near sighted student has a near point of 0.1m and a focal length of 5.0cm. What is the student's far point?

A progressive wave is represented by \( y = 10 \text{Sin} (1000\pi t - \frac{\pi x}{34}) \) . two layers of the wave separated by 153cm have a phase difference of