Question

Q. 2 A) Differentiate between the following.

1) Stars and planets

2) Regular and diffused reflection

3) Static current and electric current​

Answer 1

Explanation:

Difference between Stars and Planets

Stars Planets

Stars are incredibly hot having high temperatures to them. Planets, on the other hand, have relatively low temperatures.

They are objects that produce their own light and do not rely on an external source for the production of light Planets are incapable of producing their own light.

Stars have a unique effect of twinkling in the sky. Planets do not exhibit the twinkling effect unlike stars

The stars change their position, but can be seen only after a long time due to substantial distance. Planets in orbits on their own axis change their positions constantly.

Stars consist of matters like Hydrogen, Helium, and other light elements

Answer 2

Answer:

• The main difference between stars and planets is that stars have high temperatures compared to planets. ... Because they radiate energy, stars are very bright objects. Planets do not generate their own energy through nuclear reactions. They reflect some of the radiation coming from their parent star.
• When energy is reflected from a plane surface, it is commonly called "regular" (or, less accurately, "specular") reflection. On the other hand, energy reflected from ~a rough surface suffers "diffuse" reflection.
• The most significant difference between the static and current electricity is that in static electricity the charges are at rest and they are accumulating on the surface of the insulator. Whereas in current electricity the electrons are moving inside the conductor.

Explanation:

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