Physics-
Which graph represents the uniform acceleration
Physics-General
Answer:The correct answer is:
Since slope of graph remains constant for velocity-time graph
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Related Questions to study
physics-
An object is dropped from rest. Its
-
graph is
Using

(i)
Comparing with
Equation (i) represents a straight line passing through origin inclined
-axis (slope -
)
Comparing with
Equation (i) represents a straight line passing through origin inclined
An object is dropped from rest. Its
-
graph is
physics-General
Using

(i)
Comparing with
Equation (i) represents a straight line passing through origin inclined
-axis (slope -
)
Comparing with
Equation (i) represents a straight line passing through origin inclined
physics-
In circuit shown below, the resistances are given in ohm and the battery is assumed ideal with emf equal to 3V. The voltage across the resistance
is

Equivalent resistance of the given network

∴ Total current through battery,



Current through resistance






∴ Total current through battery,

Current through resistance
In circuit shown below, the resistances are given in ohm and the battery is assumed ideal with emf equal to 3V. The voltage across the resistance
is

physics-General
Equivalent resistance of the given network

∴ Total current through battery,



Current through resistance






∴ Total current through battery,

Current through resistance
physics-
The resistance across
in the figure below will be

Resistance are in parallel

The resistance across
in the figure below will be

physics-General
Resistance are in parallel

physics-
Five equal resistances, each of resistance
are connected as shown in figure below. A bettery of
volt is connected between
The current flowing in
will be


Five equal resistances, each of resistance
are connected as shown in figure below. A bettery of
volt is connected between
The current flowing in
will be

physics-General

maths-
Sine function whose period is 6 is
Sine function whose period is 6 is
maths-General
maths-
The cosecant function whose period is 4 is
The cosecant function whose period is 4 is
maths-General
physics-
The resistance is connected as shown in the figure below. Find the equivalent resistance between the points A and B.

) 3
R’=3+7=10
R’ and 10
are in parallel, so

are in series, so
R’=5+5=10
Now, R’ and 10
are in parallel, so

R’=3+7=10
R’ and 10
R’=5+5=10
Now, R’ and 10
The resistance is connected as shown in the figure below. Find the equivalent resistance between the points A and B.

physics-General
) 3
R’=3+7=10
R’ and 10
are in parallel, so

are in series, so
R’=5+5=10
Now, R’ and 10
are in parallel, so

R’=3+7=10
R’ and 10
R’=5+5=10
Now, R’ and 10
physics-
In the circuit shown, the currents
are

In the circuit shown, the currents
are

physics-General
physics-
In the circuit shown the equivalent resistance between A and B is

The three resistances between A and B are parallel,




In the circuit shown the equivalent resistance between A and B is

physics-General
The three resistances between A and B are parallel,




physics-
Six equal resistances are connected between points P,
and R as shown in the figure. Then the net resistance will be maximum between

Six equal resistances are connected between points P,
and R as shown in the figure. Then the net resistance will be maximum between

physics-General
physics-
In the circuit given E=0.6V,
=100
,
. The equivalent resistance of the circuit, in ohm is

In the circuit given E=0.6V,
=100
,
. The equivalent resistance of the circuit, in ohm is

physics-General
physics-
The current I drawn from the 5V source will be

The given circuit can be redrawn as


The current I drawn from the 5V source will be

physics-General
The given circuit can be redrawn as


maths-
If
, then the period of fis
If
, then the period of fis
maths-General
physics-
The plot represents the flow of current through a wire at three different times.

The ratio of charges flowing through the wire at different times is
) 2 : 3 : 3
Therefore, charge is equal to area under the curve.
∴ Ist rectangle =q=lb=2
IInd rectangle =q=lb=2

Hence, ratio is 1:1:1.
Therefore, charge is equal to area under the curve.
∴ Ist rectangle =q=lb=2
IInd rectangle =q=lb=2
Hence, ratio is 1:1:1.
The plot represents the flow of current through a wire at three different times.

The ratio of charges flowing through the wire at different times is
physics-General
) 2 : 3 : 3
Therefore, charge is equal to area under the curve.
∴ Ist rectangle =q=lb=2
IInd rectangle =q=lb=2

Hence, ratio is 1:1:1.
Therefore, charge is equal to area under the curve.
∴ Ist rectangle =q=lb=2
IInd rectangle =q=lb=2
Hence, ratio is 1:1:1.
physics-
Consider a thin square sheet of side
and thickness
made of a material of resistivity
The resistance between two opposite faces, shown by the shaded areas in the figure is

Hence the correct option is (c).
Consider a thin square sheet of side
and thickness
made of a material of resistivity
The resistance between two opposite faces, shown by the shaded areas in the figure is

physics-General
Hence the correct option is (c).