A person's temperature is 40°C What would it be in Kelvin?

A person can only see object placed at 40cm from him state his defect

Does the melting ice stay at the 0 degrees?

What force would be required to stretch a spring 1/2 of a meter if its spring constant is 180 n/m

When a ball increases in speed by the same amount each second its acceleration?

Why might surface mining be less risky for miners than underground mining?

One step in the production of hydroelectric power involves

A pot is heated on a stove. The water begins to boil rabidly. Which explains why the water is boiling fast?

A galvanometer can be calibrated to read electric A) current B) Voltage C) either of these D) neither of these

Why do responsible consumers use credit and credit cards?

According to Ptolemy's model of the movement of celestial bodies, A. the sun is the center of the universe. B. the earth rotates around the moon. C. planets orbit in circular paths around the earth. D. the earth rotates around the sun.