Stars that are closer look-

A. brighter

B. dimmer

C. white

What is the mass number of the particle emitted from the nucleus during beta minus decay? What kind of charge does the particle emitted from the nucleus during beta minus decay have?

La frecuencia de una onda es 60Hz y su velocidad, 30 m/s. Calcula su longitud de onda

when a moving air mass encounter a mountain range in their path, Group of answer choices The air mass will stop and the air will remain calm The air mass will rise and the sky will be clear The air mass will bounces back The air mass will rise and

Select the correct answer If a car is traveling along a highway at a speed of 30 meters/second, what distance will it cover in one minute? 0.5 meter A. B. 2 meters c. 90 meters OD. 180 meters E. 1,800 meters

You have a machine that can only handle 3 significant digits. Let x=25.74 y=9.370 and both have 4 correct figures. What is the correct numerical value for z=x-y on this machine?

Which substance is made of molecules? a. water b. table salt c. aluminum foil d. pure gold necklace

How does using a ramp to load boxes into a truck make work easier? A. Using the ramp increases the amount of force needed to move the boxes, but the boxes must be moved over a shorter distance. B.

If the mass of a material is 50 grams and the volume of the material is 12 cm^3, what would the density of the material be?

True or False? An airplane is flying West at 200 kilometers per hour 2 hours later it is flying West at 300 km/h its average acceleration is 100 kilometers per hour.

Why is it easy to remove air from balloon and difficult from glass bottle