Question 5 Multiple Choice Worth 4 points) (01.02 MC)
Two objects of different masses are sitting on different balance scales. Object A has a greater mass than object B. How will the weights of
the objects compare to each other?
The weights of the objects will be the same.
The weight of object A will be less than the weight of object B.
The weight of object A will be greater than the weight of object B.
This cannot be determined without knowing the actual mass of the objects.

The overall chemical reaction for photosynthesis isshown below: 6co2 + 6h20 → c6h12o6 + 602what mass of glucose (c6h1206) can form from71.89 g co2? (molar mass of c6h1206 = 180.18g/mol; molar mass of co2 = 44.01 g/mol)71.89 g co2=g c6h1206

Agroup of students is studying convection current. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other is in an area with warm air. after 10 minutes, the balloon are released from a height of 1 meter. which of the following to the students most likely observe? a) the warm balloon expands and rises. the cold balloon shrinks and sinks b) the balloon both rise. the cold balloon is larger than the warm balloon c) the cold balloon expands and rises. the warm balloon shrinks and sinks d) the balloon rise at the same rate. both balloons are the same size

When the mercury level in a barometer decreases that atmospheric pressure has