Answer:
E
Explanation:
All others conduct electricity and heat.
It makes no sense how you typed this problem out.
Answer:
Explanation:
An object which experiences either a change in the magnitude or the direction of the velocity vector can be said to be accelerating. This explains why an object moving in a circle at constant speed can be said to accelerate - the direction of the velocity changes.
The answer is c) electromagnetic sawed in which the vibrations are perpendicular to the motion of the sound
A star with large luminosity would have a relatively low absolute magnitude. Absolute magnitude is a number that tells how bright a star is from the Earth. However, this scale is backwards and logarithmic, so having a large absolute magnitude value means that the star is faint.
