Given:
128g sample of titanium
2808J of heat energy
specific heat of titanium is 0.523 J/ g °C.
Required:
Change in temperature
Solution:
This can be solved through the equation H = mCpT where H is the heat, m is the mass, Cp is the specific heat and T is the change in temperature.
Plugging in the values into the equation
H = mCpT
2808J = (128g) (0.523 J /g °C) T
T = 41.9 °C
B. An atom is entirely solid and has no empty spaces between its particles.
C. An atom has a dense nucleus surrounded by mostly empty space where electrons travel.
political map
population map
relief map
The correct answer is (b) political map
The explanation:
when a political map: is different than other types of maps because it focuses on government or administrative boundaries rather than geographical or physical features. Instead of showing viewers what exists in the land, it shows those imaginary lines that serve to separate countries, states, territories, and cities. These maps generally include larger bodies of water, such as oceans, rivers, and lakes, as landmarks.
It was made by man not natural like the others maps.
so this is the correct answer.
A political map is the best tool to locate the boundaries between countries, providing distinct and accurate depiction of governmental boundaries.
The best tool to use to locate the boundaries between countries is a political map. Political maps are designed to show governmental boundaries of countries, states, and counties.
They also indicate the location of major cities, and they usually include significant bodies of water.
Unlike other types of maps like interrupted area maps, population maps, or relief maps, a political map focuses specifically on the delineation of imaginary lines separating different political entities, making it the ideal tool for identifying country boundaries.
#SPJ12
B. 3 protons, 1 electron, and 3 neutrons.
C. 2 protons, 2 electrons, and 1 neutron.
D. 3 protons, 2 electrons, and 1 neutron.
Answer:
Explanation:
synthesis reaction have 2 or more reactants and produce only 1 product.
Example
2 Na + S --> Na2S
Decomposition reactions are the opposite. they have 1 reactant that is broken down into 2 or more products
Na2S ---> 2 Na + S
The correct answer is - Jerusalem