The process by which cells engulf large particles is called:
* a) Exocytosis
* b) Endocytosis
* c) Diffusion
* d) Osmosis
* a) Exocytosis
* b) Endocytosis
* c) Diffusion
* d) Osmosis
1. X-rays are a type of electromagnetic radiation with:
* a) Longer wavelengths than visible light
* b) Shorter wavelengths than visible light
* c) The same wavelength as visible light
* d) No wavelength
* a) Longer wavelengths than visible light
* b) Shorter wavelengths than visible light
* c) The same wavelength as visible light
* d) No wavelength
Which of the following is NOT a type of energy?
a) Kinetic energy
b) Potential energy
c) Thermal energy
d) Momentum
a) Kinetic energy
b) Potential energy
c) Thermal energy
d) Momentum
π4
Power is the rate at which:
* a) Work is done
* b) Energy is stored
* c) Energy is lost
* d) Force is applied
* a) Work is done
* b) Energy is stored
* c) Energy is lost
* d) Force is applied
The work-energy theorem states that:
* a) Work done on an object is equal to the change in its kinetic energy.
* b) Work done on an object is equal to the change in its potential energy.
* c) Work done on an object is equal to the change in its total energy.
* d) None of the above
* a) Work done on an object is equal to the change in its kinetic energy.
* b) Work done on an object is equal to the change in its potential energy.
* c) Work done on an object is equal to the change in its total energy.
* d) None of the above
π1
"I wish I ___ go to the party." Which verb is correct?
* a) can
* b) could
* a) can
* b) could
My sister and ___ went to the movies." Which pronoun is correct?
* a) me
* b) I
* a) me
* b) I
π1
_ I really need is long holiday.
π«‘.that
π€£.which
β€οΈ.what
π.who
β React to right Answer β
π«‘.that
π€£.which
β€οΈ.what
π.who
β React to right Answer β
β€13π2
α¨ααα’α« αα°α αα€α³α½α α°ααα
α 2017 α.α αα° α α²α΅ α α α£ α³ααα΅α α΄αααα α©αα¨αα²α² αααα£α΅ α¨α°αα°αα½α α°ααͺαα½ α¨ααα’α« αα°α αα€α³α½α α°αααα‘α‘ αα°ααα α¨αα°α³α½α α°ααͺαα½ α°α¨α³α©α ααα α αα ααα α α΅αα½α αα₯α«α½αα α αα΅αα£α΅ αα€α³α½αα αααα¨α΅ α¨αα΅α½α αααα α©αα¨αα²α²α α α³αααα‘α‘
παα€α΅: https://stu.ethernet.edu.et #AASTU
α 2017 α.α αα° α α²α΅ α α α£ α³ααα΅α α΄αααα α©αα¨αα²α² αααα£α΅ α¨α°αα°αα½α α°ααͺαα½ α¨ααα’α« αα°α αα€α³α½α α°αααα‘α‘ αα°ααα α¨αα°α³α½α α°ααͺαα½ α°α¨α³α©α ααα α αα ααα α α΅αα½α αα₯α«α½αα α αα΅αα£α΅ αα€α³α½αα αααα¨α΅ α¨αα΅α½α αααα α©αα¨αα²α²α α α³αααα‘α‘
παα€α΅: https://stu.ethernet.edu.et #AASTU