Answer:
Explanation:
The energy and the frequency of electromagnetic radiation inversely proportional to the frequency of radiation.
So, as the wavelength increases, the energy and the frequency decreases.
These changing quantities are called variables. A variable is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled.
Answer:
In a convergent plate boundary, when the heavier lithospheric plate subducts below the less denser one, it eventually gets heated up when reaches into the deeper zone. Due to this high heating of the plate, the water present in the minerals and rocks of the subducting plate is released and it gradually mixes up with the hot molten rocks.
This eventually leads to partial melting of hot rocks, altering its actual composition, and also causes volcanism when the less denser magma rises upward towards the surface. In addition to this, it can also causes changes in the geothermal gradient in that particular place.
Answer:
Time, t = 80 seconds
Explanation:
Given that,
The frequency of the oscillating mass, f = 1.25 Hz
Number of oscillations, n = 100
We need to find the time in which it makes 100 oscillations. We know that the frequency of an object is number of oscillations per unit time. It is given by :
t = 80 seconds
So, it will make 100 oscillations in 80 seconds. Hence, this is the required solution.
The mantle is
the most solid part of the Earth’s interior. The upper mantle is the region
from the crust to depth of 410 km. From here to 660 km is the transition
mantle. In this region the rocks are radically transformed.
<span>After
this the lower mantle begins.</span>