Find the value of 99% of 1500 +45% of 360 + 55.99% of 3600.

Find the value of x if 45% of marks x is 405.

15% of 60 is 45% of _________

Find the value of t/tau for which the current in an LR circuit builds up to (a) 90%, (b) 99% and ( c) 99.9% of the steady-state value.

Find the value of t/tau for which the current in an LR circuit builds up to (a) 90%, (b) 99% and ( c) 99.9% of the steady-state value.

Find the value of t/tau for which the current in an LR circuit builds up to (a) 90%, (b) 99% and ( c) 99.9% of the steady-state value.

For a first order reaction show that time required for 99% completion is twise the time required for the complation of 90% of reaction .