Which three of the five items would be best to include in a safety contract?

If the battery of your phone can provide 2 mA of current to your phone and holds a charge of 130 C, how long will it take a fully charged phone to die?

Platinum has a density of 21.4 g/cm3. if thieves were to steal platinum from a bank using a small truck with a maximum payload of 900 lb, how many 1 l bars of the metal could they take?

How do u convert from Celsius to Kelvin

A star's apparent magnitude is most closely related to which of the following? Select all that apply. a. radius. b. luminosity. c. distance from Earth. d. absolute magnitude. E. surface temperature.

Wavelength of a sound wave decreases so that it has a higher frequency. Which characteristics would you also expect to change? A) color B) volume C) pitch

Which of the following actions or events did not contribute to the Dust Bowl? Farmers in the Central U. S. had plowed grasslands to grow food crops to feed the increasing human population.

Why heat capacity for polymer higher than metal?

At which of the following angles will the sunlight received at a location on Earth spread out over the largest area? 1 - 90° 2 - 70° 3 - 40° 4 - 10°

Determina que unidades no corresponden a las unidades del SI

Lucy tells her classmates that while she was at the lake, she realized that when she dove underwater, she couldn't hear anything. Lucy thinks this is because sound can not pass from the air into the water.