Question

Find 5 rational numbers between 3/5 and -5

Answer 1

Step-by-step explanation:

The energy initially stored by the capacitor is 1/2 C*V^2 or Q^2 / 2*C

When the plate separation is doubled, the charge remains constant and the capacitance is halved. The work done in separating the plates is the difference in energy stored: this is

Q^2 / 2*0.5*C - Q^2 / 2*C This represents double the initial energy less the initial energy. The work done in adding this energy is Q^2 / 2*C

Assigning values: ( 2*10–4 )^2 / ( 2* 10 *10^-6 ) = 2 mJ

Answer 2

GIVEN :

Numbers = 3/5 and –5

TO FIND:

Find 5 rational numbers between these numbers

SOLUTION :

3/5 and –5

3/5 and –5×5/1×5 (By taking the L.C.M of 5 and 1 = 5)

3/5 × –25/5

ANSWER :

Instruction is given that we have to put 5 rational numbers

So,

Five rational numbers are :

–4/5 , –3/5 , –2/5 , 3/5 and 4/5