👤

Refers to the amount of light emitted by the source:

a. Frequency
b. Intensity
c. Energy
d. Wavelength

What do you call the total energy that includes both kinetic and potential energy?

a. External Energy
b. Internal Energy
c. Temperature
d. Heat

Two charged bodies attract each other. Which of the following are possible charges of the bodies?

a. Both positive
b. Both negative
c.Negative and Positive
d. cannot be determined​


Sagot :

Answer:

Refers to the amount of light emitted by the source:

b. Intensity

What do you call the total energy that includes both kinetic and potential energy?

d. Heat

Two charged bodies attract each other. Which of the following are possible charges of the bodies?

b. Both negative

Answer:

1. B

2. D

3. A

Hope it helps