Refer to the video for the explanation. When a ball is thrown up and it comes down, the motion varies. This video will cover how the...

Refer to the video below for the explanation. When a ball is dropped and it rebounces back, the motion varies. This video will cover how...

Refer to the video below for explanation. When a ball dropped and then it re-bounces, the motion varies. This video will cover how the...

Characteristics of mirror image: • virtual (an image which cannot be formed on a screen) • same size as object • laterally inverted •...

Examples of reflection ray diagrams covered in the video.

According to Fraraday's Law, the magnitude of the induced emg, hence induced current, is directly proportional to the rate of change of...

When the current flows through the solenoid, the U-shaped iron rod will become magnetised easily and strongly. When the current is cut...

When a current flows through a wire, magnetic field is produced around the wire. This magnetic field can be detected using a compass....

It fine to use a multiplug as it brings convenience. The problem arises when too many high power appliances are connected and on at the...

Changing the pin will not change the voltage required by the appliance.

The wire used here is not the typical copper wire. It is nichrome wire which has much higher resistivity compared to copper. Hence, for...

A partially inflated balloon is placed inside a sealed container as air is pumped out of the by syringe. As the pressure of the container...