Answer:
The image of the bottle should appear larger than the actual bottle.
Explanation:
A concave mirror is a kind of lens that diverges towards the center, creating its focus into a reflected image that is larger in size. This is the reason why concave mirrors are known as divergent mirrors because the way the lens is constructed diverges in the middle.
Chemical reactions produces new substances and may be a synthesis, decomposition, combustion, replacement, or neutralization reaction.
<h3>What are chemical reactions?</h3>
Chemical reactions are changes which occurs in substances producing changes in the chemical properties of the substance.
The chemical reactions described are as follows:
- Synthesis: at least two reactants and one product
- Decomposition: at least one reactant and two products
- Combustion: oxygen is one of the reactants and large amount of energy is released
- Replacement: at least one or more atoms replaces a part of a compound
- Neutralization: the products are always salt and water
Learn more about chemical reactions at: brainly.com/question/11231920
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When a force acts (pushes or pulls) on an object, it changes the object's speed or direction (in other words, makes it accelerate). The bigger the force, the more the object accelerates. When a force acts on an object, there's an equal force (called a reaction) acting in the opposite direction.
Answer:
1.498×10⁵ Nm
Explanation:
From the question above,
Torque (T) = Force (F) × radius (r)
T = F×r............................. Equation 1
Where T = Torque, F = force, r = radius .
Given: F = 2.27×10⁵ N, r = 0.660 m
Substitute these values into equation 1
T = 2.27×10⁵×0.660
T = 1.498×10⁵ Nm
Hence the torque of the wheel is 1.498×10⁵ Nm
The answer is A: its amorphous struture