Cathode rays are, Physics

Assignment Help:

Cathode rays are:

(1)Protons

(2)Electrons     

(3)Neutrons

(4)alfa -particles

Ans; (2)Electrons


Related Discussions:- Cathode rays are

Digital metimeter , Digital multimeters: Digital multimeters offer a nu...

Digital multimeters: Digital multimeters offer a number of significant advantages when compared with their more humble analogue counterparts.  The display fitted to a digital m

Magnetic field and electric current., the magnetic field at a dictance of 2...

the magnetic field at a dictance of 2cm from the axis of a straight conductor carrying current is 12mT.Find the currentin the conductor?

lens maker equation, what is the physics principle involved in the lens ma...

what is the physics principle involved in the lens maker equation

Calculate the irradiance, The greenhouse effect is significant not only on ...

The greenhouse effect is significant not only on Earth but also on Venus and Mars. The following table summarizes the following basic observations:  (A) Using Stefan's equa

Illustrate properties of electromagnetic waves, Q. Illustrate what two prop...

Q. Illustrate what two properties of electromagnetic waves are used to attach info to radio signals? Answer:- By changing the amplitude of a radio wave you can encode info

Gravity.., what is quantum gravity

what is quantum gravity

Define electromotive force, Electromotive force EMF (ξ) - This is the elec...

Electromotive force EMF (ξ) - This is the electrical energy from an ideal battery with no internal resistance.  It is also the open circuit value of a battery (no current is drawn

GRAMMAR CHECK, And then did he sit up.IS THIS A SENTENCE OR A QUESTION

And then did he sit up.IS THIS A SENTENCE OR A QUESTION

Which of the following are isoelectronic with one another, Which of the fol...

Which of the following are isoelectronic with one another: (1)Na + ans Ne   (2)K + ans O       (3)Ne ans O          (4)Na + ans K + Ans: Na + ans Ne

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