Answer:
the second derivative of y with respect to time gives the transverse acceleration of an element on a string as a wave moves along an x axis along the string
Explanation:
This is because the transverse wave movement of particles take place in direction 90° to direction of movement of the wave (x) itself, so second derivative of y with respect to time (t)is what will be required
Answer:
By using the formula
Z.t= average number of events
=10/100 ×1
=0.1hertz
Answer:
The strong attractions among ions within a crystal lattice.
Explanation:
Answer:
Kinetic energy increases and potential energy decrease when velocity of an object increase.
Answer:
As you travel away from the Earth's surface, your mass stays the same but your weight reduces as gravitational pull decreases. ... But generally speaking, gravitational pull, and therefore weight, is lower on a mountain than at sea level
Explanation: