Physics-
General
Easy
Question
No. of dynes in 20 N is
- 20 × 105 dyne
- 20 × 10–5 dyne
- 20 dyne
- 20 × 107 dyne
The correct answer is: 20 × 105 dyne
Related Questions to study
physics-
1 Joule =
1 Joule =
physics-General
physics-
The value of
in SI unit is
The value of
in SI unit is
physics-General
physics-
1 Pico is
1 Pico is
physics-General
physics-
1 nano is
1 nano is
physics-General
physics-
Interference proves:
Interference proves:
physics-General
maths-
In the figure,
and area (
A D E) = area (
B C E D) The value of 

In the figure,
and area (
A D E) = area (
B C E D) The value of 

maths-General
maths-
In
ABC , D and E are the points on
respectively such that
If AB = 3 AD and the area of
ABC is 72 cm², then the area of Quadrilateral DBCE is cm².

In
ABC , D and E are the points on
respectively such that
If AB = 3 AD and the area of
ABC is 72 cm², then the area of Quadrilateral DBCE is cm².

maths-General
Maths-
In two similar triangles ABC and DEF, AB = 5cm, DE = 9cm If the area of
DEF is 405 cm² then area of
ABC = cm².
Therefore, area of ABC is 125
.
In two similar triangles ABC and DEF, AB = 5cm, DE = 9cm If the area of
DEF is 405 cm² then area of
ABC = cm².
Maths-General
Therefore, area of ABC is 125
.
maths-
In the figure,
AB = 9 cm, AD = 7 cm, CD = 8 cm and CE = 10 cm Then DE = ?

In the figure,
AB = 9 cm, AD = 7 cm, CD = 8 cm and CE = 10 cm Then DE = ?

maths-General
maths-
In the figure,
If AB = 3 cm, PB = 2 cm and PR = 6 cm then QR = ? cm.

In the figure,
If AB = 3 cm, PB = 2 cm and PR = 6 cm then QR = ? cm.

maths-General
maths-
In the figure,
If OA = 3x – 1, OB = 2x + 1, OC = 5x – 3, OD = 6x – 5 then AC = ? units.

In the figure,
If OA = 3x – 1, OB = 2x + 1, OC = 5x – 3, OD = 6x – 5 then AC = ? units.

maths-General
maths-
Two line segments
and
intersect at E such that
If AE=4cm,BE=3cm,CE=6cm and DE=xcm then x = ?

Two line segments
and
intersect at E such that
If AE=4cm,BE=3cm,CE=6cm and DE=xcm then x = ?

maths-General
maths-
From the adjacent figure ,the values of x and y are

From the adjacent figure ,the values of x and y are

maths-General
maths-
In the given figure, ABC is an Isosceles Triangle in which AB = AC, then

In the given figure, ABC is an Isosceles Triangle in which AB = AC, then

maths-General
Maths-
In
then
A =?
In
then
A =?
Maths-General