Answer:
Angle of reflection of light is 34 degree
Explanation:
As per law of reflection of light we know that
angle of incidence of light = angle of reflection of light
So here we know that
angle of incidence on the surface of oil is given as
so we know that
so here we can say that reflection angle of light will be same as angle of incidence
Answer:
Getting comfy but not too comfy
Explaination : Some people work the majority of their lives in sweat pants and a grungy t-shirt; others dress in full business attire before sitting down at the desk in their study. Because I want to enjoy the place where I study, I say be comfortable—but not too comfortable. I change out of my pajamas before I crack open my books to give my mind another signal that this isn’t lounge time, but study time.
Answer:
The magnitude of the electric field is
Explanation:
From the question we are told that
The electric potential is
Generally electric filed is mathematically represented as
So
at (x,y,z) = (1.0, 1.0, 1.0)
The magnitude of the electric field is
The two objects that I would select to hang on the hook are scissors and stainless-steel cup.
<h3>The concept of Balanced Forces</h3>
Force symmetry
Balanced forces are those that have opposing directions and equal sizes. One definition of equilibrium is a state of balanced forces.
When the forces are in balance, there is no change in direction.
The sum of balanced forces is always zero. Merging vectors
The momentum or direction of an object cannot be changed by balance forces.
A balanced force keeps an object moving at a steady speed. (Newton’s First Law of Motion)
<h3>The Concept of unbalanced forces</h3>
Asymmetry of forces
Forces that are not equal in size and differ in direction, always set something moving. (Can alter an object’s direction or speed)
The combined force is equal to the difference between two unbalanced forces acting in opposing directions.
The combined force is equal to the sum of the two unbalanced forces acting in the same direction.
The net force is equal to the resultant when the forces are at right angles.
To know more about questions of such balanced force experiments, visit:
brainly.com/question/19127263
#SPJ4
A) Weight is dependent on gravity mass is not because of an object is on the moon it’s weight will be different but it’s mass stays the same