Ques: Answer the following question given this paragraph: The variable is the speed of light. For the relationship to hold mathematically, if the speed of light is used in m/s, the wavelength must be in meters and the frequency in Hertz. Q: The variable is the speed of light. for the relationship to hold mathematically, if the speed of light is used in m/s, the wavelength must be in meters and the frequency in what? Choices: - gigawatts - miles - centimeters - hertz A:
Ans: hertz

Ques: Answer the following question given this paragraph: Solid ionic compounds are poor conductors of electricity. The strong bonds between ions lock them into place in the crystal. However, in the liquid state, ionic compounds are good conductors of electricity. Most ionic compounds dissolve easily in water. When they dissolve, they separate into individual ions. The ions can move freely, so they are good conductors of electricity. Dissolved ionic compounds are called electrolytes. Q: In what state do ionic compounds best conduct electricity? Choices: - gas - solid - plasma - liquid A:
Ans: liquid

Ques: Answer the following question given this paragraph: Exocytosis is the type of vesicle transport that moves a substance out of the cell. A vesicle containing the substance moves through the cytoplasm to the cell membrane. Then, the vesicle membrane fuses with the cell membrane, and the substance is released outside the cell. You can watch an animation of exocytosis at the link below. Q: The type of vesicle transport that moves a substance out of the cell is called? Choices: - morphogenesis - metabolism - endocytosis - exocytosis A:
Ans: exocytosis

Ques: Answer the following question given this paragraph: Elasticity is the ability of a material to return to its original shape after being stretched or compressed. When an elastic material is stretched or compressed, it exerts elastic force. This force increases the more the material is stretched or compressed. Q: Elasticity is the ability of a material to return to its original shape after being stretched or? Choices: - combustion - Contained - correlated - compressed A:
Ans:
compressed