Alguien porfa ahorita?? Se tiene un termómetro mal calibrado señala 2°C a la temperatura de fusión del hielo y 98°C a la temperatura de ebullición del agua, con el termómetro mal calibrado se mide la temperatura de cierta sustancia dando como lectura 25°C. ¿Cuál es la verdadera temperatura en °C de la sustancia?

Which are examples of projectile motion? choose all that apply a. a soccer ball rolling across the ground in the northeast direction b. a car turning a corner, so it is heading south c. a javelin flying through the air d. a tennis ball lobbed over the net

While goofing off at the ice skating rink, a student takes off her shoes and places each of them on the ice. her friend, a hockey player, then shoots a hockey puck at each shoe. the first puck immediately comes to rest after it collides with the left shoe. the second puck rebounds after it collides with the right shoe. if each hockey puck has the same incoming speed, which shoe has greater speed after the collision? the right shoe. both shoes have the same speed. the left shoe.

If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles