Pls help im begging you

What type of light does this light bulb produce most (i. e. at what wavelength does the spectrum have maximum intensity)?

How much energy will be transferred to your eardrum while listening to this sound for 1.0 min?

An astronaut floating in space is trying to use her jetpack to get back to her space station, but she is being pulled away by a nearby planet, as shown in the image below. her jetpack provides a constant thrust of 310 n. if she angles her jetpack in such a way that it cancels out the vertical force due to the planet's gravity, what is her net horizontal force? thaud 487 o a. 54.8 n toward the space station o b. 212.9 n toward the space station o c. 185.2 n toward the space station o d 956 n toward the space station