Iza weighs 52 lbs. on Earth. The moon has less gravity than the Earth. On the moon, Liza will weigh . less than 52 lbs.
52 lbs.
more than 52 lbs.

Word equation for k+ h2o yield koh + h2

100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)

What is the wavelength of a wave with a velocity of 50 m/s and a frequency of 5hz a 250 m b 0.1 m c 10m d 0.01 m