Answer:
Geothermal energy
Explanation:
The geothermal energy causes the interior of the Earth to warm up. It warms the magma beneath the surface of the Earth. It is derived within the subsurface by water or wind. It is also used to generate electricity in geothermal power plants. Hot water reservoirs can be found deep in earth's surface. Its steam is used to rotate the turbines and electricity can be generated.
b) religious writings
c) writings of the Buddha
d) Hindu gods
Answer:
B religious writing
Explanation:
The Vedas are a large body of religious texts originating in ancient India. Composed in Vedic Sanskrit, the texts constitute the oldest layer of Sanskrit literature and the oldest scriptures of Hinduism. Hindus consider the Vedas to be apauruṣeya, which means "not of a man, superhuman" and "impersonal, authorless
Answer:
This new element belongs to the group 2.
Explanation:
In the periodic table, the vertical columns are called groups (or families). The elements in the same group share similar chemical and physical properties.
One of these properties is the same amount of outer valence electrons.
For example, in the group 1 the elements have 1 outer valence electron (If we assume that the element is in a neutral state which is without electrical charges).
If this new element has 2 electrons in its outer level it will belong to the group 2. The group 2 is well-known as alkaline earth metals.
For example, the magnesium (Mg) and the calcium (Ca) belong to the group 2.
B. doubled
C. one fourth as strong
D. quadrupled
Answer:
decreases one fourth of the original value.
Explanation:
according to coulomb's law the electrostatic force of attraction and repulsion magnitude is directly proportional to the product of magnitude of charges and inversely proportional to their distance (square distance).
So increases in distance between two charges results in decrease of electric force between two charges.
Answer:
C. one fourth as strong
Explanation:
Electric force is indirectly proportional to the square of the distance, so if you double the distance, electric force is = 1/2^2 = 1/4
In short, Your Answer would be: Option C
Hope this helps!
work is distance * force so 15*100=1500
and to find time you know power = diastance * force / time
so 25=15*100/t
25=1500/t
25/1500=t
.016=time
The work done is 1500 Joules and the time required to do the work is 60 seconds.
The subject at hand is related to concepts in physics, specifically work and power.
To find the work done, we use the formula Work = Force x Distance. Substituting the given values:
Work = 100 Newtons x 15 meters = 1500 Joules
To find the time required to do the work, we use the formula Power = Work / Time. Substituting the given values and rearranging the formula to solve for Time gives us:
Time = Work / Power = 1500 Joules / 25 Watts = 60 Seconds
#SPJ12