Which would increase the speed of a sound wave? check all that apply. a wave passes from a solid to a liquid while remaining the same temperature. the medium increases in temperature while remaining in the same phase. the medium decreases in temperature while remaining in the same phase. a wave passes from a gas to a liquid while remaining the same temperature. a wave passes from a liquid to a gas while remaining the same temperature.

The answer is d and b 
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Correct options are;

B. The medium increases in temperature while remaining in the same phase.

D. A wave passes from a gas to a liquid while remaining the same     temperature.

The medium that increases in temperature while remaining in the same phase will increase the speed of a sound wave. And a wave passes from a gas to a liquid while remaining in the same temperature will also increase the speed of sound.

If these are the missing choices: a. to determine skin temperature, place the back of your hand against the patient's skin.b. determine body temperature by touching the patient's hands and feet.c. skin temperature will tell you very little about this patient's condition or well-being.d. the patient's skin temperature and color will likely be warm and red.my answer is: a. to determine skin temperature, place the back of your hand against the patient's skin. using the back of the hand to check for temperature rather than the palm is more effective because the back of the hand has more nerves that can feel and transmit the temperature than the palm.