Yellow light (600 nm) passes through a diffraction grating. Its first
order (m = 1) maximum occurs at
an angle of 21.2°. What is the slit
separation d?
[?] x 10-6 m
Hint: Just fill in the number that goes in [?]

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter

Efficiency is the ratio of to for a system a)power in to power in b)power in to power out c) power out to power out d) power out to power in