Manushri
12 Apr 2016
The speed of an electromagnetic wave in a medium is 2.5 × 108 m/s. If the relative permeability of the medium is 0.8, then calculate the relative permittivity.
2.0
1.7
1.8
2.5
or
similar questions
Species Contains Maximum Number Unpaired ElectronsCoach Cricket Team Buys 3 Bats 6 Balls Rs 3900 Later Buys Another Bat 3 Balls Kind Rs 1300 RepresentProperty Reflect Periodicity ElementsForm Pair Linear Equations Following Problems Find Solutions Graphically 10 Students Class X Took PaComparing Ratios Find Whether Lines Representing Following Pairs Linear Equations Point Parallel CoiComparing Ratios Find Whether Following Pair Linear Equations Consistent Inconsistent Value R Stp Conditions 0 C 1 Atm PressureEthane Hydrogen Mixed Equal Proportions Mass Empty Container 27 0c Ratio Total Pressure Exerted HydrGiven Linear Equation 2x 3y 8 0 Write Another Linear Equations Two Variables Geometrical RepresentatCalculate Energy Stored 1 Length Laser Beam Operating 12 Mw Solve Following Pair Linear Equations Substitution Method Speed Electromagnetic Wave Medium 2 5 108 Relative Permeability Medium 0 8 Calculate Relative PermitH Positive Negative ProcessRay Light Passes Prism Refractive Index 1 5 Suffers Minimum Deviation Angle Prism 60 Angle DeviationForm Pair Linear Equations Following Problems Find Solutions Exist Elimination Method Add 1 NumeratoPolarising Angle Medium 520 Critical Angle Fresnel Experiment Two Positions Lens Gives Separation Slits 4cm 25cm Respectively Acted Distance SeYoung Double Slit Experiment Light Wavelength 5000 Used Fringe Width 0 5 Cm Obtained Distance Slit SForm Pair Linear Equations Following Problems Find Solutions Exist Algebraic Method Part Monthly HosSolve Following Pairs Equations Reducing Pair Linear Equations Twelve Fringes Obtained Certain Region Thin Film Light Wavelengths 4800 Used Light Wavelength 6012 UAges Two Friends Ani Biju Differ 3 Years Ani Father Dharam Twice Old Ani Biju Twice Old Sister CathyOne Says Give Hundred Friend Shall Become Twice Rich Replies Give Ten Shall Six Times Rich Tell AmouTrain Covered Certain Distance Uniform Speed Train Would 10 Km H Faster Would Taken 2 Hours Less SchKinetic Energy Neutron 0 08 E V Calculate De Broglie Wavelength Mass Neutron 1 67 10 27 Kg One Following Act Reducing Agent Draw Graphs Equations 5x 5 3x 3 Determine Co Ordinates Vertices Triangle Formed Lines Axis Solve Following Pair Linear Equations Px Qy P Q Qx Py P Q Ii Ax C Bx Ay 1 C Iii Ax A2 B2 Iv B X B A2Abcd Cyclic Quadrilateral Finds Angles Cyclic Quadrilateral feedback on
you will get a link to add your travel on this - you will have to use that for successful submission of your answer. we require this to keep the website free of spam, bots and unhelpful content
please give a small description about what you want to write on so that our editorial team can help you
ask question on Genius Jnr
you will get a confirmation link on this - you will have to click that for successful submission of your question. we require this to keep the website free of spam, bots and unhelpful content
please be clear, to the point and respectful
congratulations, you've clicked the correct answer
sorry, please try a few more questions