Answer:
0.62499 m
Explanation:
L = Length of the clapper rod
g = Acceleration due to gravity = 9.81 m/s²
I = Moment of inertia = 15 kgm²
m = Mass of bell = 30 kg
d = Distance to the bell = 0.8 m
Time period is given by
Time period of a simple pendulum is given by
The time period of the pendulum and the simple pendulum is equal
The length of the clapper rod for the bell to ring silently is 0.62499 m
(1,500 meters) x (1 sec / 330 meters) = (4 and 18/33) seconds
(4.55 sec, rounded)
Typically use 25% -80% less energy than traditional
-incandescents, saves you money
-can last 3-25 times longer
Answer:
hope this helps love! There are three methods of heat transfer: conduction, convection, and radiation. Cooking of food usually uses a combination of these methods. Conduction transfers the heat using direct contact; food is heated directly in a metal pan, in a liquid, or surrounded by air. ... The heat from the water is transferred to the egg.
Explanation:
When the water is heated, thermal expansion happens so the particles move farther apart and then the hot water moves up because it is less dense then the colder water. ... Convection is happening because when air is heated by the fire, the air becomes less dense and moves up because denser things sink.
The resistance is a force called friction.
