The weight of the mouse in the SI unit would be 0.02 kg.
Mass is the unit which describe the quantity of matter in an object, the SI unit of mass is kilogram.
And conversion factor of one pound to one kg is
1 lb=0.4535 kg
Now the mass of the mouse in Si unit is calculated as
m=0.4535*4.41*10^(-2)
=0.02 kg
Therefore the mass of the mouse in the SI unit is 0.02 kg.
Answer:
The power consumed by the air filter is 9.936 watts
Explanation:
It is given that, the secondary coil of a step-up transformer provides the voltage that operates an electrostatic air filter.
Turn ratio of the transformer,
Voltage of primary coil,
Current in the secondary coil,
The power consumed by the air filter is :
...........(1)
For a transformer,
So,
So, the power consumed by the air filter is 9.936 watts. Hence, this is the required solution.
Net force is basically the force an object has when changing direction, so the answer would be D.
A) if energy is being absorbed, then more hydrogen bonds are being broken (melting). If energy is being released, more hydrogen bonds become fixed (freezing).
<span>b) during melting, hydrogen bonds get broken and movement can occur. During freezing, hydrogen bonds become fixed and water molecules cannot move as much.
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Answer:
Option D. 0.568 s
Given:
Length of the rope, l = 10.4 m
mass of the rope, M = 2.31 kg
Tension, T = 74.4 N
Solution:
The velocity of the wave, is given as:
Putting the values in the above formula:
Time taken, t can be calculated as:
Since distance between two end is the length of the rope
Therefore, using the formula for time, t:
t = 0.568 s
therefore, time taken for the disturbance to travel from one end to the other is t = 0.568 s