Physics-
General
Easy
Question
A pulse in a rope approaches a solid wall and it gets reflected from it
The wave pulse after reflection is best represented by _____
The correct answer is:
Related Questions to study
physics-
Transverse waves are produced in a long string by attaching its free end to a vibrating tuning fork Figure shows the shape of a part of the string The points in phase are
Transverse waves are produced in a long string by attaching its free end to a vibrating tuning fork Figure shows the shape of a part of the string The points in phase are
physics-General
physics-
At any instant a wave travelling along the string is shown in figure Here, if point A is moving upward, the true statement is
At any instant a wave travelling along the string is shown in figure Here, if point A is moving upward, the true statement is
physics-General
physics-
Figure shows the shape of a string, the pairs of points which are in opposite phase is
Figure shows the shape of a string, the pairs of points which are in opposite phase is
physics-General
chemistry-
Suggest a suitable oxidizing reagent for the following conversions:
Suggest a suitable oxidizing reagent for the following conversions:
chemistry-General
physics-
Satellite 
and 
are revolving around the orbit of earth. The mass of is 10 times of mass of B. The ratio of time period 
is
Satellite and are revolving around the orbit of earth. The mass of is 10 times of mass of B. The ratio of time period is
physics-General
chemistry-
The products (A) , (B) , and (C) are:
The products (A) , (B) , and (C) are:
chemistry-General
physics-
A beam of light AO is incident on a glass slab (
= 1.5(D) in the direction shown The reflected ray OB is passed through a Nicol prism On viewing through a Nicol prism, we find on rotating the prism that
A beam of light AO is incident on a glass slab ( = 1.5(D) in the direction shown The reflected ray OB is passed through a Nicol prism On viewing through a Nicol prism, we find on rotating the prism that
physics-General
chemistry-
The products (A) , (B) and (C) are:
The products (A) , (B) and (C) are:
chemistry-General
physics-
The value of current I in figure is
The value of current I in figure is
physics-General
physics-
Twelve wires of resistance 6
are connected to form a cube as shown in the figure. The current centers at a corner A and leaves at the diagonally opposite corner G. the joint resistance across the corner A and G are
Twelve wires of resistance 6 are connected to form a cube as shown in the figure. The current centers at a corner A and leaves at the diagonally opposite corner G. the joint resistance across the corner A and G are
physics-General
physics-
In the given current distribution, what is the value of I?
In the given current distribution, what is the value of I?
physics-General
chemistry-
The oxidation number of S in 
is
The oxidation number of S in is
chemistry-General
physics-
Coherent light is incident on two fine parallel slits S1 and S2 as shown in fig If a dark fringe occurs at P, which of the following gives possible phase differences for the light waves arriving at P from S1 and S2?
Coherent light is incident on two fine parallel slits S1 and S2 as shown in fig If a dark fringe occurs at P, which of the following gives possible phase differences for the light waves arriving at P from S1 and S2?
physics-General
physics-
The potential difference between A and B in the following figure is
The potential difference between A and B in the following figure is
physics-General
physics-
A battery is charged by a supply of 100 V as shown in figure. The charging current is 1.0A. the value of R is
A battery is charged by a supply of 100 V as shown in figure. The charging current is 1.0A. the value of R is
physics-General
