Q2 Semester Final Review 2024-2025

Front

What is Earth's revolution?

Back

Earth's revolution refers to the movement of Earth around the Sun in an elliptical orbit, which takes approximately one year to complete. This movement causes the changing positions of constellations in the night sky throughout the year.

Front

What is the charge of an object that has more electrons than protons?

Back

The object has a negative charge.

Front

What months are represented by the summer solstice?

Back

The summer solstice occurs around June 21, marking the beginning of summer in the Northern Hemisphere.

Front

What factors affect gravitational force between two objects?

Back

Gravitational force is affected by the distance between the objects and their masses. The greater the distance, the weaker the gravitational force.

Front

What color light does an apple reflect if it appears red?

Back

If an apple appears red, it reflects red light and absorbs other colors.

Front

What is the significance of Earth's tilted axis?

Back

Earth's tilted axis (approximately 23.5 degrees) is responsible for the changing seasons as it orbits the Sun.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force exerted by gravity on that mass.

Front

What is the role of air resistance in motion?

Back

Air resistance is a force that opposes the motion of an object through the air, affecting its speed and acceleration.

Front

What is a constellation?

Back

A constellation is a group of stars that forms a recognizable pattern in the night sky, often named after mythological figures or animals.

Front

How does the distance between two objects affect gravitational force?

Back

As the distance between two objects increases, the gravitational force between them decreases.