Both michael faraday and joseph henry had give law of electromagnetic induction
Explanation:
Solids have a definite shape and definite volume.
Answer:
16,926
Explanation:
Q = mCΔT
Q = 30.0g × 45.5 × (45.5 - 32.1)
Q = 30.0 × 45.5 × 13.4
Q = 16,926
IMPORTANT NOTE:
Q = Heat
m = mass of sample
C = specific heat
ΔT = Change in temperature
<span>
Elecromagnetic waves can travel through a vacuum, but a mechanical wave cannot.
Mechanical waves can only exist in a medium, such as air or water. Electromagnetic
waves behave like waves and particles, but mechanical waves only behave
like waves. </span>
Answer:
The distance the mass would stretch it is
The correct option is A
Explanation:
From the question we are told that
The period of the slit is
The acceleration due to gravity is
Generally the period is mathematically represented as
Whee m is the particle and k is the spring constant
making the subject
The weight on the particle is related to the force stretching the spring by this mathematical relation
where x is the length by which the spring is stretched
Substituting the equation above for
making x the subject
Substituting the value