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svetlana [45]
3 years ago
12

ANSWER FOR BRAINLEST AND 25 POINTS what is the word for this definition

Physics
1 answer:
rusak2 [61]3 years ago
6 0
The calorie was originally defined as the amount of heat required at a pressure of 1 standard atmosphere to raise the temperature of 1 gram of water 1° Celsius. ... Since 1925 this calorie has been defined in terms of the joule, the definition since 1948 being that one calorie is equal to approximately 4.2 joules.
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What is an example of an interaction between a biotic and abiotic factor in an environment?
Sloan [31]

Answer:

A biotic factor is a living thing and has an impact on the environment whilst Abiotic factor is not a living thing but has an impact on the environment

6 0
2 years ago
The current in a hair dryer measures 11 amps. The resistance of the hair dryer is 12 ohms. What is the voltage?
Valentin [98]

Voltage is given by the formula

V = IR (Ohms law)

where V is the Voltage

I is the current

and R is the Resistance

Here it is given that the current is I=11

Resistance is R =12

so plugging this in the formula

V = IR

V= 11 * 12

V= 132 Volts

So the Voltage for the given dryer is 132 Volts

8 0
3 years ago
Describe the position of the earth in relation to the sun in the winter and summer for the Northern Hemisphere.
goblinko [34]
During the summer, the Northern Hemisphere of the Earth is angled toward the sun as the Earth revolves around the sun. During the winter, the Northern Hemisphere of the Earth is oriented away from the sun creating a shorter day and a longer night.
4 0
3 years ago
What is the difference between muscular endurance and muscular strength?
Leni [432]

Answer:

A: Muscular strength refers to the amount of force in one effort, while muscular endurance refers to performing repeated movements.

Explanation:

Muscle Strength is the ability to exert a maximal amount of force for a short period of time.

Muscle Endurance is the ability to do something over and over for an extended period of time without getting tired.

Example of <u>Muscle Strength</u> in the gym: Doing 1 rep of a  220 pound squat.

Example of <u>Muscle Endurance</u> in the gym: Doing 50 100 pound squats in a row, moving to a rhythm.

8 0
3 years ago
Read 2 more answers
Two children are sitting on a see-saw, as shown. Calculate the distance the 500-N chid should sit from the fulcrum (pivot) to ba
Murljashka [212]

Answer:    

Explanation:

Download pdf
7 0
2 years ago
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