Nishi Khandelwal − Profile

12 cm

Rs. 2500 and Rs. 5500 respectively 

Thyroxine 

Iodine 

I only left the last question and completed the paper in an hour 

Yes,  I had received a mail on 23rd February by sdfg . He was being bullied by that so called 'whoeven' last year also. Please believe in sdfg.  He is not fake.  In fact,  he has helped us a lot for our exams.

Yes,  I am also a home science student 

Nope,  because the questions is which radiations travel with velocity equal  to 90 % of the speed  8 light not equal to the speed of light 

Because as the water level in the pan rises,  the length of the air column decreases so the frequency of the sound produced increases m ie the sound becomes shriller and shriller 

The use of a.c. is advantageous over d.c. because the voltage of a.c. can only be increased by the use of step up transformer at the power generating station and then can be decreased by the use 8 step down transformer for transmission in the city  it reduces the loss of electrical energy as heat in the transmission line wires