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
1. What is biotechnology?
a) The use of living organisms or their products for human benefit
b) The study of the human body and its diseases
c) The science of food production and preservation
d) The technology used in manufacturing
2. Which of the following is NOT a core principle of biotechnology?
a) Genetic engineering
b) Cell culture
c) Nanotechnology
d) Molecular biology
3. What is recombinant DNA technology?
a) Combining DNA from different sources
b) Copying DNA fragments
c) Analyzing DNA sequences
d) Editing DNA
a) The use of living organisms or their products for human benefit
b) The study of the human body and its diseases
c) The science of food production and preservation
d) The technology used in manufacturing
2. Which of the following is NOT a core principle of biotechnology?
a) Genetic engineering
b) Cell culture
c) Nanotechnology
d) Molecular biology
3. What is recombinant DNA technology?
a) Combining DNA from different sources
b) Copying DNA fragments
c) Analyzing DNA sequences
d) Editing DNA
π4