A 12cm wire is given a shape

Asked by admin @ in Physics viewed by 303 People

A 12 cm wire is given a shape of a right angled triangle ABC

having sides 3 cm, 4 cm and 5 cm as shown in the figure.
The resistance between two ends (AB, BC, CA) of the
respective sides are measured one by one by a multi-meter.
The resistances will be in the ratio of [NEET Kar. 2013]
(a) 3 : 4 : 5 (b) 9 : 16 : 25
(c) 27 : 32 : 35 (d) 21 : 24 : 25

Answered by admin @


ANSWER IS THE OPTION A) 3:4:5


Similar Questions

Name the shape in which the wire is bent

Asked by admin @ in Math viewed by 301 persons

Name the shape in which the wire is bent​

A wire is in the shape of a rectangle

Asked by admin @ in Math viewed by 255 persons

A wire is in the shape of a rectangle. Its length is 40 cm and breadth is 22 cm. If the same wire is rebent in the shape of a …

Which of these shapes is congruent to the given shape

Asked by maham237 @ in Mathematics viewed by 222 persons

The length of a given cylindrical wire is increased

Asked by admin @ in Physics viewed by 235 persons

If length of given cylindrical wire is increased by 100 % due to concequent decrease in diameter then what will be the percentage change in resistance of wire?

Electrical resistivity of a given metallic wire depends on

Asked by admin @ in Chemistry viewed by 278 persons

Electrical resistivity of a given metallic wire depends upon (a) its length (b) its thickness (c) its shape (d) nature of the material NCERT Class X Science - Exemplar Problems …

A given wire of resistance 1 ohm is stretched

Asked by admin @ in Physics viewed by 294 persons

A given wire of resistance 1 ohm is stretched to double its length what will be the new resistance

Resistance of a given wire is obtained by measuring

Asked by admin @ in Physics viewed by 349 persons

Resistance of a given wire is obtained by measuring the current flowing in it and the voltage differenceapplied across it. If the percentage errors in the measurement of the current …

Electrical resistivity of any given metallic wire depends upon

Asked by admin @ in Chemistry viewed by 278 persons

Electrical resistivity of a given metallic wire depends upon (a) its length (b) its thickness (c) its shape (d) nature of the material NCERT Class X Science - Exemplar Problems …

Electrical resistivity of a given metallic wire depends upon

Asked by admin @ in Chemistry viewed by 261 persons

Electrical resistivity of a given metallic wire depends upon (a) its length (b) its thickness (c) its shape (d) nature of the material NCERT Class X Science - Exemplar Problems …

To find resistance of a given wire using metre bridge

Asked by admin @ in Physics viewed by 290 persons

to find resistance of given wire using metre bridge and hence determine the (spcific resistance ) of its material.

To find resistance of a given wire using meter bridge

Asked by admin @ in Physics viewed by 306 persons

to find resistance of given wire using metre bridge and hence determine the (spcific resistance ) of its material.

Overcoming fixed mindset: a step-by-step guide to cultivating a growth mindset

Asked by wiki @ in Health viewed by 1306 persons

Which of the following would best complete this list?

Asked by wiki @ in Social Studies viewed by 759 persons

What had the king decided to do before he saw the spider

Asked by vanshika149 @ in English viewed by 1165 persons

Describe the karez in your own words

Asked by rajesh064 @ in English viewed by 1335 persons

Most viewed questions in Physics

Jeevandeep health and physical education std 10 answers pdf

Asked by admin @ in Physics viewed by 11074 persons

Hc verma physics class 9 solutions of describing motion

Asked by admin @ in Physics viewed by 2673 persons

How to leave nightmare land answer key

Asked by maham237 @ in Physics viewed by 1599 persons

Base area and stability of some objects with different shapes

Asked by admin @ in Physics viewed by 1533 persons

Which of the following statements about safe lifting are correct

Asked by admin @ in Physics viewed by 1518 persons

Porous water-absorbing mass of fibers

Asked by wiki @ in Physics viewed by 1498 persons

Absorption of water by filter paper is due to

Asked by admin @ in Physics viewed by 1440 persons

A composite wire of uniform diameter 3mm

Asked by admin @ in Physics viewed by 1407 persons

At a distance l 400m from the traffic light

Asked by admin @ in Physics viewed by 1338 persons

A rocket of mass m is launched straight up with thrust f⃗ thrust.

Asked by maham237 @ in Physics viewed by 1319 persons

A hair dryer with a resistance of 9.6 ohms operates at 120 volts for 2.5 minutes. the total electrical energy used by the dryer during this time interval is

Asked by maham237 @ in Physics viewed by 1208 persons

Mind map for light reflection and refraction class 10

Asked by admin @ in Physics viewed by 1150 persons

The african cicada is the world's loudest insect, producing a sound intensity level of 107 db at a distance of 0.50 m. what is the intensity of its sound (in w/m2) as heard by someone standing 3.1 m away? express your answer in watts per meter squared.

Asked by maham237 @ in Physics viewed by 1102 persons

A thief runs at a speed of 10m s

Asked by admin @ in Physics viewed by 1098 persons

A 5.8 x 10 4 watt elevator motor can lift

Asked by maham237 @ in Physics viewed by 1083 persons