⚠️⚠️ A map shows that a star is 25 light years away. If you get in a ship and travel to this star at 0.95c, How far will the ship need to travel to reach this star?

If you quadruple the temperature of a black body, by what factor will the total energy radiated per second per square meter increase? 1,024 64 16 4 256 submit answer

4. a 75.0 g piece of ag metal is heated to and dropped into 50.0 g of water at the final temperature of the mixture is what is the specific heat capacity of silver? 5. a 465 g chunk of iron is removed from petrucci, ralph h.. general chemistry (p. 290). pearson education. kindle edition.

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?