the heat produced in a circle depends upon resistance current and time if error in measuring these quantities are 1% 2% and 1% respectively the measured heat is

6%

Explanation:

Equation ; Q = I^2 RT

(Q is the heat; I - current; R - resistance ;T - time)

∆Q/Q = 2×∆I/I + ∆R/R + ∆T/T

= 2× 2 + 1 + 1

= 4 + 1 + 1

= 6%

the focus of lesson 1 is newton's first law of motion - sometimes referred to as the law of inertia. newton's first law of motion is often stated as. an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

explanation: