Home
Class 7
MATHS
Is 10xx[(6)+(-2)]=10xx6+10xx(-2)?...

Is `10xx[(6)+(-2)]=10xx6+10xx(-2)`?

Promotional Banner

Topper's Solved these Questions

  • INTEGERS

    NAND LAL PUBLICATION|Exercise QUESTIONS |21 Videos
  • INTEGERS

    NAND LAL PUBLICATION|Exercise Think ,Discuss and Write |5 Videos
  • FRACTIONS AND DECIMALS

    NAND LAL PUBLICATION|Exercise SAMPLE PAPER FOR PRACTICE|5 Videos
  • LINES AND ANGLES

    NAND LAL PUBLICATION|Exercise SAMPLE PAPER FOR PRACTICE |27 Videos

Similar Questions

Explore conceptually related problems

Find de-Brogile wavelength of wave associated with a particle of rest mass 9 xx10^(-31) kg and moving with a speed 1.5 xx 10^(8) ms^(-1) (h=6.6 xx 10^(-34) Js).

Calculate the frequency associated with a photon of energy 3.3 xx 10^(-20) J (h=6.6 xx 10^(-34) Js) .

The following data pertain to reaction between A and B {:(,"S.No",[A],[B],"Rate"),(,,mol L^(-1),mol L^(-1),mol L^(-1)sec^(-1)),(,I,1xx10^(-2),2xx10^(-2),2xx10^(-4)),(,II,2xx10^(-2),2xx10^(-2),4xx10^(-4)),(,III,2xx10^(-2),4xx10^(-2),8xx10^(-4)):} Which of the following interference(s) can be drawn from the above data (a) Rate constatnt of the reaction 10^(-4) (b) Rate law of reaction is k[A][B] (c ) Rate of reaction increases four times on doubling the concentration of both the reactant Select the correct answer codes: a) a,b and C b) a and b c) b and c d) c alone

Find de-Brogile wave length of wave associated with a particle of rest mass 5xx10^(-30) kg and moving with a speed 1.8xx 10^(8) ms^(-1) (h=6.6 xx10^(-34) JS).

Calculate the radius of the third orbit of the electron in hydrogen atom.Given that Planck's constant, h=6.62 xx 10^(-34) J s,m=9.1 xx 10^(-31) kg,e=1=1.6 xx 10^(-19)C .