Sunday

March 1, 2015

March 1, 2015

Posted by **Joe** on Saturday, January 19, 2013 at 7:43pm.

(a) If the lizard has a specific heat of 4.2 J/(g x C), what is rate of increase of the lizard’s temperature?

(b) Assuming that there is no heat loss by the lizard (to simplify), how long must the lizard lie in the sunlight in order to raise its temperature by 5.0 C?

- Physics -
**bobpursley**, Saturday, January 19, 2013 at 7:52pmWhat is your question about this?

- Physics -
**Joe**, Saturday, January 19, 2013 at 8:07pma) If the lizard has a specific heat of 4.2 J/(g x C), what is rate of increase of the lizard’s temperature?

(b) Assuming that there is no heat loss by the lizard (to simplify), how long must the lizard lie in the sunlight in order to raise its temperature by 5.0 C?

- Physics -
**bobpursley**, Saturday, January 19, 2013 at 9:10pmI think you might be answer grazing.

HeatLizardabsorbs=.5 heat sun

mass*c*deltaTemp=.5*Intensity*area*time

deltaTemp/time= you do the math.

then for part b, calculate time for a deltaTemp of 5.

deltaTEmp/time known in part a.

part a= 5C/time calculate time

**Answer this Question**

**Related Questions**

physics - A lizard of mass 3.0 g is warming itself in the bright sunlight. It ...

geomary - in sunlight, a vertical stick 7 ft tall casts a shadow 3 ft long. At ...

Math 9 - A 6 m flagpole casts a 5 m shadow at the same time of the day as a ...

Geometry 2 - In the same location at the same time of day, two trees casts a ...

math - If my yard stick casts a shadow of 20inches .holl tall is a flagpole tht ...

8 th grade - person 6 ft.tall casts a shadow of 8 ft. long what is height of ...

math - a boy 45 in tall casts a shadow 90 long. At the same time his father ...

trig - how high is a tree that casts a 30 ft shadow at the same time a 10 ft ...

physics - How far from a piece of paper must you hold your father’s 2.00 D ...

physics - How far from a piece of paper must you hold your father’s 2.00 D ...