Answer: C. Metal transfers heat away from the skin by conduction, creating the sensation of coolness.
Explanation: The skin releases heat into the metal bowl since there is a difference in temperature between the two objects. So heat is taken away from the hand abd transfers into the metal bowl by conduction creating a cooler sensation.
Answer:
They provide a source of electrons to be released by the photoelectric effect, and They provide a path through which released electrons move to form an electric current.
Explanation:
A p e x
When atoms lose electrons they become positively charged ! When atoms gain electrons they become negatively charged !
Explanation:
C.
Object A will require more force to be set in motion but will travel faster than object B.
2. true
capacitance of any given capacitor is given by the formula,
C=Q/V
where C=capacitance,Q= charge and V=voltage
therefore from the formula capacitance is charge per unit voltage.
