Answer..
C
Explanation:
Taking quiz
electrons.
OX: High resistance
Y: Low resistance
Z: Flow of electrons
X
N
X: Low resistance
Y: Flow of electrons
Z: High resistance
0 X: Flow of electrons
Y: High potential energy
Z: Low potential energy
X: Low potential energy
Y: High potential energy
Z: Flow of electrons
Answer: D
Explanation: Look at the figure, we can conclude that the correct answer is
X: Low potential energy
Y: High potential energy
Z: Flow of electrons
Because electrons flow where there is difference in potential energy. And electrons move from a region of high potential energy to a region of low potential energy.
Since the arrow is pointing to X, that means
Z is the flow of electrons, X is of low potential energy and Y is of high potential energy.
lens may be real or virtual. The image formed by a
always virtual
lens is
Answer:
Convex and Concave
Explanation:
Took test.
Answer:
Explanation:
e d g e n u i t y 2020
A ball is fired with speed v = 180 m/s at an angle 40 degree
So here we can say the components of velocity is given as
now when ball will reach the maximum height its velocity in vertical direction will become zero
so here we can say
now using kinematics we will have
so maximum height is
so it will reach at maximum height of 683 m
Answer:
A eccentricity of zero would be a circle, because if it's zero you only have one point
Explanation: