Distinguish between the terms average value and rms value, Physics

Assignment Help:

A convex lens of refractive index 1.5 has a focal length of 18 cm in air. Measure the change in its focal length when it is immersed in water of refractive index.

Distinguish among the terms 'average value' and 'rms value' of an alternating current.

The immediate current from an a.c. source is I = 5 sin (314 t) ampere. What are the average and rms values of the current?

 


Related Discussions:- Distinguish between the terms average value and rms value

SIMPLE HARMONIC MOTION., WHAT IS COMPOSITION OF SIMPLE HARMONIC MOTION AND ...

WHAT IS COMPOSITION OF SIMPLE HARMONIC MOTION AND WHAT IS THE NUMERICAL SOLUTION OF TWO S.H.M OCCURRING IN THE SAME DIRECTION ?

Electromagnetic induction, what is construction,,, principle...and working ...

what is construction,,, principle...and working of AC generator

Work, a catapult can hurl a rock straight up in the air 45 m high. What is...

a catapult can hurl a rock straight up in the air 45 m high. What is the maximun range of the catapult?

Kelvin, kelvin; K (after Lord Kelvin, 1824-1907): The basic SI unit of...

kelvin; K (after Lord Kelvin, 1824-1907): The basic SI unit of thermodynamic temperature explained as 1/273.16 of the thermodynamic temperature of the triple point of water.

Which is correct statement about proton, Which is correct statement about p...

Which is correct statement about proton: (1)Proton is nucleus of deuterium (2)Proton is ionized hydrogen molecule  (3)Proton is ionized hydrogen atom (4)Proton is alfa

Define galalian transformation, Galalian Transformation   is the equation t...

Galalian Transformation   is the equation that relation the time and position coordinates of a particle from one inertial frame to another inertial frame (where the particle veloci

Kinemetics, An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s u...

An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until is finally lifts off the ground. Determine the distance traveled before takeoff. I need help of an expert who ca

What is the force when the conductor are at an angle 45, Calculate the curr...

Calculate the current needed in a 240 mm length of conductor of a d.c. motor when the conductor is situated at right-angles to the magnetic field of flux density 1.25T, if a force

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd