Become a tutor Partnerships About us Student login Tutor login

About us

Get 2 FREE Instant-Explanations on Filo with code FILOAPP

CBSE

and covers is average CHEMISTRY 25. Which of the following has

Question

Question asked by Filo student

and covers is average CHEMISTRY 25. Which of the following has minimum charge to

Name: Video solution 1: and covers is average CHEMISTRY 25. Which of the following has minimum charge to
Uploaded: 2022-09-24T13:37:11.000Z
Duration: 2 min
Description: Video solution 1: and covers is average CHEMISTRY 25. Which of the following has minimum charge to

Electron

Views: 5,937 students

Updated on: Sep 24, 2022

Found 4 tutors discussing this question

William Discussed

and covers is average CHEMISTRY 25. Which of the following has minimum charge to

5 mins ago

Discuss this question LIVE

5 mins ago

Filo tutor solutions (1)

Learn from their 1-to-1 discussion with Filo tutors.

2 mins

Uploaded on: 9/24/2022

Ask your question, on a video call with tutor

Connect instantly with this tutor

Connect now

Taught by

Gulrej Ansari

Total classes on Filo by this tutor - 3,472

Teaches : Physics, Mathematics, Physical Chemistry

Connect instantly with this tutor

Connect now

Notes from this class (2 pages)

Download

Was this solution helpful?

Report

One destination for complete JEE/NEET preparation

One destination to cover all your homework and assignment needs

Learn Practice Revision Succeed

Instant 1:1 help, 24x7

60, 000+ Expert tutors

Textbook solutions

Big idea maths, McGraw-Hill Education etc

Essay review

Get expert feedback on your essay

Schedule classes

High dosage tutoring from Dedicated 3 experts

Trusted by 4 million+ students

Practice more questions on Mechanics

Question 1

Hard

Two identical vehicles are moving with same velocity

v

towards an intersection as shown in figure. If the collision is completely inelastic, then

the velocity of separation is zero
the velocity of approach is $2 v sin \frac{θ}{2}$
the common velocity after collision is $v cos \frac{θ}{2}$
All of the above

Topic:

Work, Energy and Power

Book:

Mechanics Volume 2 (DC Pandey)

View 2 solutions

Question 2

Easy

If the velocity of a particle is varying as

v = 1/3

at, where a is the acceleration and

t

is the time, then acceleration is proportional to.

$t$
$t^{2}$
$t^{3}$
$t^{4}$

Topic:

Motion in Straight Line

Book:

Applied Statistics and Probability for Engineers

View solution

Question 3

Medium

If a spring extends by

x

on loading then the energy stored in the spring is (if

T

is the tension and

k

is the force constant of the of the spring).

$\frac{T ^{2}}{2 x}$
$\frac{T ^{2}}{2 k}$
$\frac{2 k}{T ^{2}}$
$\frac{2 T ^{2}}{k}$

Topic:

Oscillations

View 6 solutions

Question 4

Easy

Can we measure a resistance of the order of

0.160Ω

using a Wheatstone's bridge ? Support your answer with reasoning.

Topic:

Units and Measurements

Book:

Mechanics Volume 1 (DC Pandey)

View solution

Students who ask this question also asked

Question 1

Multiple Correct Answers Type 11. If

x = \frac{a s i n θ + b c o s ^{2} θ}{a + b}

, then

a

, Conly (a) the dimensions of

a

and

b

are same (b) the dimensions of

a

and

x

are same (C)

x

is dimensionless (f)

a

and

b

are dimensionless

Topic:

Mechanics

View solution

Question 2

CHECK POINT 1.1 1. In the Sl system, the unit of temperature is (a) degree centigrade (b) kelvin (c) degree celsius (d) degree Fahrenheit 2. Which amongst the following is not equal to watt? (b) ampere x volt (d) ampere/volt (a) joule second (c) (ampere) x ohm 3. Joule x second is the unit of (a) energy (c) angular momentum 4. Which amongst the following pairs has the same units? (a) Wavelength and Rydberg constant (b) Relative velocity and relative density (c) Thermal capacity and Boltzmann constant (d) Time period and acceleration gradient (b) momentum (d) power Density of liquid in CGS system is 0.625 g cm. What is its magnitude in SI system? (a) 0.625 (c) 0.00625 6. Dimensions of surface tension are (a) [M³L²T) (c) [MT 9. What is the dimensional (a) (ML²T2 (c) [MLT-3) (b) 0.0625 (d) 625 7. The dimensions of impulse are equal to that of (a) force (b) linear momentum (c) pressure (d) angular momentum 8. Which of the following does not possess the same dimensions as that of pressure? (a) Stress (c) Thrust (b) (M²LT 2) (d) [MLT 2] (a) (ML) (c) [MT ] (b) Bulk modulus (d) Energy density formula of gravitational constant? (b) [MLT- (d) None of these 10. Which one of the following have same dimensions? (a) Torque and force (b) Potential energy and force (c) Torque and potential energy (d) Planck's constant and linear momentum 11. The force F on a sphere of radius a moving in a medium with velocity v is given by F= 6n na v. The dimensions of n are (b) [MLT 21 (d) [MLT- 12. The dimensional representation terms of charge Qis (a) (MLT Q (c) [MLT 20 of specific resistance in (b) [ML²T2Q2] (d) [ML²T 'Q'] 13. The dimensional formula for Planck's constant and angular momentum is (a) [MIT Jand (MIT (c) (MLT) and (MLF) 14. The dimensions of EB (e, is the permittivity of the space and E is electric field), are (a) [MIT (b) [MLT] (c) [MLT] (d) [MLT 5. The units of length, velocity and force are doubled. Which of the following is the correct change in the other units? (a) Unit of time is doubled (b) Unit of mass is doubled (c) Unit of momentumn is doubled (d) Unit of energy is doubled (1-x) 16. Given that y = a cost represents distance; which amongst the following statements which is (are) true? (a) The unit of x is same as that of q (b) The unit of x is same as that of p (c) The unit oft is same as that of q (d) The unit of t is same as that of p 17.1 The dimensions of in the equation p = b (b) [MET and (MLT) (d) (MLT) and (MLT (a) [T] (c) [T] where I represents time and, (a) 10³ (c) 107 (a) x = 1, y = 1, z = -1 (c) x=-1, y = 1, z = 1 (b) (T-¹) (d) [LT] (a) p3 (c) v pressure, x is distance and this time, are (a) [M²LT (b) [MT ] (c) [LT-3) (d) [ML³T] 18. The equation of a wave is given by y = asin w where, wo is angular velocity and v is the linear velocity. The dimensions of k will be a-p bx (b) 10³ (d) 10-5 where p is SIC 19. If 'muscle times speed equals power', then what is the ratio of the SI unit and the CGS unit of muscle? The s (b) x = 1, y = -1, z = 1 (d) x = 1, y = 1, z=1 (b) 4 (d) po meas whic addi 20. If p represents radiation pressure, c represents speed of light and Q represents radiation energy striking a unit area per second, then for what values of non-zero integers x, y and z p*Q'c² is dimensionless? e.g. sign 2 is N 21. Assuming that the mass m of the largest stone that can be moved by a flowing river depends upon the velocity v of t water, its density p and the acceleration due to gravity g. Then, m is directly proportional to

Topic:

Mechanics

View solution

Question 3

53. While driving around curve of radius 17.32 m / m tension of 3 to it and is r

59. A weightles an engineer notes that a pendulum in his car of radius 21 hangs at an angle of

3 0^{\circ}

to the vertical. The speed of the car is (approximately) then the

m

$10 m / s$
$15 m / s$ stone will
$5 m / s$
$6.7 m / s$
$3 rad / s$
$5 rad / s$

Topic:

Mechanics

View solution

Question 4

Force and Acceleration due ro Gravity

Topic:

Mechanics

View solution

Stuck on the question or explanation?

Connect with our Physics tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Question Text	and covers is average CHEMISTRY 25. Which of the following has minimum charge to
Updated On	Sep 24, 2022
Topic	Mechanics
Subject	Physics
Class	Class 11
Answer Type	Video solution: 1
Upvotes	59
Avg. Video Duration	2 min