Cars & bikes - diesel/petrol engines
Air conditioner
Refrigerator
Computer CPU / laptop
Blenders
The formular for determinatio of mass number is this:
Mass number = number of proton + number of neutron
From the question, we are told that:
Mass number = 39
Proton number = 19
Number of proton = ?
Number of neutron = mass number - number of proton
Number of neutron= 39 - 19 = 20
Therefore, number of neurtron = 20.
Answer:
Not sure about the answer but I think its roller coaster
Explanation:
Answer:
i wanna say tranverse if not surface
Explanation:
Answer:
When the piston is pulled up, air gets sucked into the pump through the inlet. The pump chamber depressurizes as it fills with air. When the piston is forced down, the air becomes compressed and closes the inlet. Then the air flows out from the outlet