If heat q is required to increase the temperature of a metal object from 4 ∘c to 7∘c, the amount of heat necessary to increase its temperature from 7 ∘c to 19 ∘c is most likely if heat is required to increase the temperature of a metal object from 4 to 7, the amount of heat necessary to increase its temperature from 7 to 19 is most likely 4 q. q. 5 q. 3 q.

4Q

Explanation:

Case 1 :

= mass of the metal

= specific heat of the metal

= Change in temperature = 7 - 4 = 3 C

Amount of heat required for the above change of temperature is given as

Case 2 :

= mass of the metal

= specific heat of the metal

= Change in temperature = 19 - 7 = 12 C

Amount of heat required for the above change of temperature is given as

Hence the correct choice is

4Q

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.

what is the actual question though?