Five-gram samples of copper and aluminum are at room temperature. both receive equal amounts of energy due to heat flow. the specific heat capacity of copper is 0.09 cal/g°c, and the specific heat capacity of aluminum is 0.22 cal/g°c. which of the following statements is true?
a. the temperature of each sample increases by the same amount.
b. the aluminum will get hotter than the copper.
c. the copper will get hotter than the aluminum.
d. the temperature of each sample decreases by the same amount

c. The copper will get hotter than the aluminum.

Explanation: Specific heat capacity of a substance is the amount of heat required to raise the temperature of 1 gram of water through

As we know that,  

m= mass

c = specific heat

= change in temperature

Given :

mass of copper = mass of Aluminium= 5 g

Now put all the given values ,  we get

Thus as specific heat capacity of copper is less, the temperature change will be more as they both are at same initial temperature.

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft