Red shift is observed in which of the following?

Who is the proponent of the general theory of relativity?

An observer sees a rocket ship that moves close to the speed of light. What does he observe regarding the mass of the ship?

In the Newtonian mechanics, how is light believed to behave?

He proved the existence of radiowaves in the late 1800’s

He described the electrostatic force of attraction and repulsion?

It is also called a parhelion and is the atmospheric optical phenomenon that consists of a bright spot to one o both sides of the Sun.

The atmosphere scatters which of the following waves the most?

Electrons also behave like waves

Which of the following is constant?

What happens to the frequency of a wave as itincreases it wavelength?

What happens when a photon hits an electron?

When light reflects, the angle of reflection is equal to what?

It is also known as the bending of light?

It is also known as the bouncing of waves.

Water waves is an example of which type of waves?

Sound waves is an example of which type of waves?

Light waves is an example of which type of waves?

What happens to white light when it passes through a prism?

What colors of visible light are absorbed when you see something white?

What colors of visible light are reflected when it hits a white surface?

What colors of visible light are absorbed when you see something black?

What colors of visible light are relected when you see something black

It is the amount of motion in an object that is directly proportional to its mass and velocity?

This law of planetary motion states that an imaginary line drawn from the center of the Sun to the center of the planet will sweep out equal intervals of time.

According to the universal law of gravitation, the magnitude of the gravitaional force is directly proportional to which of the following?

What makes an object move?

This law states that in eevry action there is an equal and opposite reaction.

This law states that a body at rest ill remain at rest and a body in motion will remain in motion, unless an external force acts upon it.

It is the rate of change of velocity of an object

It is the rate of displacement.

Which of the following is a sign that no acceleration has occured?

In a position-time graph, the slope represents which of the following?

When a rock and a paper are dropped on the moon, they will fall at the same time because of the absence of what?

He believed that if you dropped a rock and a feather at the same time, they will also reach the ground at the same time.

According to Aristotle, this type of motion does not require an external cause in order to occur.

According to Aristotle, a rock falling on the ground is an example of which of the following types of force?

According to Aristotle, pushing a table is an example of which of the following types of force?

He believed that if you dropped a small rock and a bigger rock at the same time, the bigger rock will fall faster because it is heavier

This law of planetary motion states that the ratio of the squares of the periods o any two planets is equal to the ratio of the cubes of their average distance from the Sun.

This law of planetary motion states that the path of the planets around the Sun is elliptical in shape, with the center of the Sun being at one focus.

How did Galileo’s discovery of the phases of Venus debunk the geocentric model?

How did Galileo’s discovery of lunar craters and sunspots debunk the geocentric model?

Who among the following believed that the Sun revolves around the Earth, but all the other planets revolve around the Sun?

Which comes after the new moon?

Which comes after waxing crescent?

What comes after first quarter moon (half moon)

What comes after waxing gibbous?

What comes after full moon?

What comes after waning gibbous?

What comes after waning crescent?

During this type of eclipse the Sun is covered by the shadow of the moon.

During this type of eclipse the moon is covered by the shadow of the Sun.

Who among the following believed in the geocentric theory?

He explained the retrograde motion of the planets using epicycles

He is a Greek mathematician and astronomer who believed that circles and spheres are perfect shapes, and therefore, the Earth must be a sphere too.

Which of the following is the reason why the Sun appears to be rising fro the east and setting on the west?

How long does it take for the Earth to revolve around the Sun?

Which of the following is not considered the three types of terrestrial motion according to the ancient Greeks?

How long does it take for the moon to revolve around the Earth?

What is the direction of the Earth’s rotation

How long does it take for the Earth to rotate in its own axis?

What is the apparent color of the moon when it is completely covered by the shadow of the Earth?

He posted the question on “saving the appearances” and asked for an explanation on the retrograde motion of the planets

He explained the retrograde motion of the planets using concentric circles

This theory states that the Sun is the center of the universe.

This theory states that the Earth is the center of the universe.

What is the shape of the shadow of the Earth on the moon during lunar eclipse?

What is the Greek word for wanderer

What is the shape of the Earth?

How did Galileo’s discovery of the moons of Juupiter debunk the Geocentric model