A) Two devices that intercept solar radiation for heating purposes are:

Here are the solutions to the questions:

1.

a) Two devices that intercept solar radiation for heating purposes are:

• Solar water heater
• Solar cooker

b) A multistage rocket consists of multiple stages that separate during flight.

• First stage (main booster)
• Payload (contains the satellite or spacecraft)

c) To calculate the magnification of the eyepiece lens:

Step 1: Recall the formula for the total magnifying power of a compound microscope.

$$M = M_o \times M_e$$

where $M$ is the total magnifying power, $M_o$ is the magnification of the objective lens, and $M_e$ is the magnification of