Pengukuran Dan Besaran ( Kls X Gasal )

The question asks for an exception among the given options, which are all measuring tools for length. The exception is "Neraca ohaus" which is a weighing scale, not a measuring tool for length.

The correct answer is 1,03 CM. This is because the Nonius scale reads 0.03 cm and the Main scale reads 1 cm. To find the final reading, we add the values from both scales together, which gives us 1.03 cm.

The main scale of the micrometer reads 4 mm, and the vernier scale (Nonius) reads 15. To find the final reading, we add the main scale reading to the vernier scale reading multiplied by the least count. The least count is the difference between one main scale division and one vernier scale division. In this case, the least count is 0.01 mm (1 main scale division = 0.1 mm and 10 vernier scale divisions = 0.1 mm). Therefore, the final reading is 4 mm + (15 * 0.01 mm) = 4.15 mm.

The correct answer is 2,45 CM. This is because the main scale reading is 2,4 cm and the vernier scale reading is 0,05 cm (which is the value aligned with one of the main scale lines). Adding these two readings together gives a final measurement of 2,45 cm.

Massa adalah besaran turunan yang tidak termasuk dalam daftar tersebut. Luas, massa jenis, kecepatan, dan percepatan semuanya adalah besaran turunan yang dapat dihitung atau diukur berdasarkan besaran dasar seperti panjang, waktu, dan massa. Massa, di sisi lain, adalah besaran dasar yang tidak dihitung atau diukur berdasarkan besaran lainnya.

The correct answer is kg.m/s2. The unit of force is derived from Newton's second law of motion, which states that force is equal to mass multiplied by acceleration. The unit for mass is kilogram (kg) and the unit for acceleration is meters per second squared (m/s2). Therefore, the unit of force is kg.m/s2.

The dimension of force is given by the formula M.L/T2, where M represents mass, L represents length, and T represents time. This formula indicates that force is measured in terms of the product of mass and length divided by the square of time.

The correct answer is 50 CM2 because when using the rule of significant figures, the result should be rounded to the same number of decimal places as the measurement with the fewest decimal places. In this case, both measurements have zero decimal places, so the answer should also have zero decimal places. Therefore, the correct answer is 50 CM2.

The dimension of potential energy is the same as work done. Work is defined as the transfer of energy resulting from a force applied over a distance. Therefore, the dimension of potential energy is the same as work, which is measured in joules (J).

The given measurements have three significant figures each. In the first measurement, 35.0 cm, the zero after the decimal point indicates that it is significant. In the second measurement, 20.5 cm, both the zero after the decimal point and the trailing zero are significant. In the third measurement, 0.501 cm, all the digits are significant. Therefore, the correct answer is "3 angkapenting, 3 angkapenting, dan 3 angkapenting."