A bullet of mass `5gm` is moving with speed `400m//s`. Strike a targent and energy. Then calculate rise of temperature of bullet. Assuming all the lose in kinetic energy is converted into heat energy of bullet if is specific heat is `500 J//kg^(@)C`.

Explanation

To solve the problem, we need to calculate the rise in temperature of the bullet after it strikes a target, assuming all its kinetic energy is converted into heat energy. Here's a step-by-step solution:

### Step 1: Convert the mass of the bullet to kilograms
Given mass of the bullet is 5 grams. To convert grams to kilograms, we use the conversion factor \(1 \text{ kg} = 1000 \text{ g}\).

\[ m = 5 \text{ g} = \frac{5}{1000} \text{ kg} = 0.005 \text{ kg} \]
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