I have no idea I am sorry someone will help you soon
The transfer of thermal energy as heat requires a difference in temperature between the two points of transfer. Heat may be transferred by means of conduction, convection, or radiation. Conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object.
Answer = C
It blows towards the poles from the sub-tropical high pressure areas
Answer:
NaCl,AgF
Explanation:
Chemical equations show the reactants and products, as well as other factors such as energy changes, catalysts, and so on. With these equations, an arrow is used to indicate that a chemical reaction has taken place. In general terms, a chemical reaction follows this format:
Reactants→Products
So the reactants of the given reaction are NaCl,AgF
Answer:
Green light
Explanation:
The thickness of oil is smaller than wavelength of blue light. The wavelength 450 nm to 495 nm. Let the thickness of oil is 400 nm.
By the constructive interference formula,
2nt = m
λ
2 X 1.28 X 400 X 10^(-9) = 2λ
λ = 512 nm
This is the wavelength of green light.
